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<title><![CDATA[EC21 Product Catalogs - grinding polishing finishing]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/grinding polishing finishing.html]]></link><item>
<title><![CDATA[Mirror Finished Stainless Steel Tank Inside Outside Surface Grinding Polishing Machine]]></title><link><![CDATA[https://melindajotun.en.ec21.com/Mirror-Finished-Stainless-Steel-Tank--10984106_10984632.html]]></link><description><![CDATA[polish the inside and outside,surface finish of pressure vessels and industrial container and the circumferential weld processing. The tank polishing machine is extensive apply for the polishing of w]]></description><pubDate><![CDATA[20190723]]></pubDate></item>
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<title><![CDATA[Stainless Steel Mirror Finished Polishing Grinding Machine]]></title><link><![CDATA[https://17682161229.en.ec21.com/Stainless-Steel-Mirror-Finished-Polishing--10815150_10815757.html]]></link><description><![CDATA[polishing tank length up to 4000 mm.diameter from 400-4000mm. about dish head polishing,standard machine can polish dish head heigh is 800mm.(all machine can custom-made)
Specification of grinding an]]></description><pubDate><![CDATA[20180906]]></pubDate></item>
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<title><![CDATA[MNMF Automatic Low Temperature Rice Whitener for Rice Processing Plant]]></title><link><![CDATA[https://pinyang2026.en.ec21.com/MNMF-Automatic-Low-Temperature-Rice--12070416_12070422.html]]></link><description><![CDATA[grinding design, effectively avoiding heat damage to rice grains. This advanced technology maximizes the retention of the original nutrients in rice, including vitamin B group, vitamin E, γ-aminobut]]></description><pubDate><![CDATA[20260421]]></pubDate></item>
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<title><![CDATA[Hem 100000L(100T) Fermentation Tank]]></title><link><![CDATA[https://hembeerequipment.en.ec21.com/Hem-100000L-100T-Fermentation--12028571_12034537.html]]></link><description><![CDATA[grinded surfaces) / Ra &lt; 0.5 μm or less (polished surfaces), according to customer´s requirementService door (manhole) on the top cone or on cylinder part, according to customer requirementsPure-be]]></description><pubDate><![CDATA[20260401]]></pubDate></item>
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<title><![CDATA[Cold Finished Steel Bars]]></title><link><![CDATA[https://hanresco.en.ec21.com/Cold-Finished-Steel-Bars--145439_145444.html]]></link><description><![CDATA[Grinding, Smooth Turning + Grinding
** h9 - Cold Drawn,
Polishing, Peeling
Centerless Ground Bars
Guarantee h7 tolerance in diameter, Fine surface with uniform roughness, To be used for the precision]]></description><pubDate><![CDATA[20240706]]></pubDate></item>
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<title><![CDATA[Precision Mold Base &amp; Core Insert Machining]]></title><link><![CDATA[https://sgmold.en.ec21.com/Precision-Mold-Base--12058948_12067792.html]]></link><description><![CDATA[finishing &amp; polishing
Tight tolerance control for assembly fitting
Tolerance: up to ±0.005mm
Material: P20, 718H, S136, H13, SKD61, customized steel
We ensure perfect matching between core and cavit]]></description><pubDate><![CDATA[20260226]]></pubDate></item>
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<title><![CDATA[Customized 50g Water Soluble Diamond Lapping Compound]]></title><link><![CDATA[https://ivy125banner.en.ec21.com/Customized-50g-Water-Soluble-Diamond--10848316_11081932.html]]></link><description><![CDATA[polishing efficiency by 3 times, and time saving 60%.
3. The patented non-corrosive formula will not corrode the surface of the workpiece. After grinding or polishing, the workpiece can be cleaned by]]></description><pubDate><![CDATA[20250327]]></pubDate></item>
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<title><![CDATA[Polished Wired Glass]]></title><link><![CDATA[https://elightglass.en.ec21.com/Polished-Wired-Glass--12051096_12051097.html]]></link><description><![CDATA[grinding, and the option to print UL labels directly onto the glass surface. This level of customization ensures that the glass meets your specific project requirements.
Applications:
1. Fire Rated D]]></description><pubDate><![CDATA[20250321]]></pubDate></item>
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<title><![CDATA[Abrasive Cloth Wheel   Abrasive Buff  Sand Cloth Wheel  Gauze Polishing Wheel]]></title><link><![CDATA[https://sdrx.en.ec21.com/Abrasive-Cloth-Wheel--12044422_12044432.html]]></link><description><![CDATA[Abrasive Cloth Wheel Product Information
1. Product Introduction
The abrasive cloth wheel is a widely - used grinding and polishing tool in industrial production. It is made by processing abrasive cl]]></description><pubDate><![CDATA[20250223]]></pubDate></item>
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<title><![CDATA[2b Finish 430 Stainless Steel Sheet Thick Stainless Steel Plate]]></title><link><![CDATA[https://tedaganghua2024.en.ec21.com/2b-Finish-430-Stainless-Steel--12031625_12031629.html]]></link><description><![CDATA[Finish: PVC Gold Mirror FinishGrade: 304Surface: 2BOrigin: China Stretcher Leveler: YesA highly reflective, non-directional finish that is manufactured by grinding followed by fine polishing of the s]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Wedges, Splitting Wedges, Splitter]]></title><link><![CDATA[https://laolingtools.en.ec21.com/Wedges-Splitting-Wedges--1_1803701.html]]></link><description><![CDATA[Finishing process:
Forged to shape-grinded to shape-hardened-polished ends-color painted-Marking-packing.
4) Marking and packing:
We stamp the weight on the face, and we can laser or stamp the logo a]]></description><pubDate><![CDATA[20250104]]></pubDate></item>
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<title><![CDATA[Dastool HJ2620 Cordless Brushless Die Grinder]]></title><link><![CDATA[https://hongjugongju2024.en.ec21.com/Dastool-HJ2620-Cordless-Brushless-Die--12032245_12032246.html]]></link><description><![CDATA[The Dastool HJ2620 Cordless Brushless Die Grinder is a cutting-edge tool designed for professional grinding and finishing tasks across various industries. Powered by a 20V motor with a robust 600W in]]></description><pubDate><![CDATA[20241220]]></pubDate></item>
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<title><![CDATA[Cutting Discs for Industrial Polishing and Grinding Materials]]></title><link><![CDATA[https://ihkaltd.en.ec21.com/Cutting-Discs-for-Industrial-Polishing--12031218_12031220.html]]></link><description><![CDATA[polishing of cast iron and carbon steel, it guarantees efficient, sharp, fine grinding with extended service life.
Stainless Steel Special: Designed for the surface polishing of stainless steel workp]]></description><pubDate><![CDATA[20241218]]></pubDate></item>
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<title><![CDATA[SUS304 PVD Coated Coloured Stainless Steel Sheet Plate for Metal Decoration]]></title><link><![CDATA[https://unox304.en.ec21.com/SUS304-PVD-Coated-Coloured-Stainless--10780953_10865118.html]]></link><description><![CDATA[Grinding Stainless Steel Coils Sheet
Porducts Specifications Stainless Steel Coil / Sheets / Plates.
1) Standard: ASTM,AISI,GB,JIS,DIN,EN
2) Thickness: 0.15mm-3mm/4mm/5mm CR (3-14mm HR Plate)
3) Widt]]></description><pubDate><![CDATA[20241216]]></pubDate></item>
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<title><![CDATA[Silicon Carbide Abrasive]]></title><link><![CDATA[https://ruizantrade.en.ec21.com/Silicon-Carbide-Abrasive--12028269_12028296.html]]></link><description><![CDATA[grinding metals, cutting stone, polishing glass, and sanding ceramics. It is also effective for finishing applications on softer metals like aluminum and copper, as well as for sharpening tools and r]]></description><pubDate><![CDATA[20241128]]></pubDate></item>
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<title><![CDATA[Stainless Steel Castings]]></title><link><![CDATA[https://zenyoung.en.ec21.com/Stainless-Steel-Castings--11133399_12027453.html]]></link><description><![CDATA[finishes
- Anodizing, phosphating, acid treatment, and polishing services
- Broaching, milling, drilling, and tapping processes
- Surface grinding, sandblasting, and powder coating applications
- Hea]]></description><pubDate><![CDATA[20241126]]></pubDate></item>
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<title><![CDATA[Abrasives Tools]]></title><link><![CDATA[https://vickywei666.en.ec21.com/Abrasives-Tools--12018220_12018225.html]]></link><description><![CDATA[steel, aluminum, nonferrous metals and alloys, steel, plastic, stone,wood etc. We could meet all your needs from cutting ,grinding to polishing and finishing! Welcome to your visit andinquiry!
]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[Dry Diamond Polishing Pads]]></title><link><![CDATA[https://leadingtool.en.ec21.com/Dry-Diamond-Polishing-Pads--11940376_12015740.html]]></link><description><![CDATA[grinders or polishing machines.
Features of Dry Diamond Polishing Pads
1. Diamond Abrasive: The primary feature of these pads is the diamond abrasive, which provides superior grinding and polishing c]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
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<title><![CDATA[Chrome Polishing Machine for Engravure Cylinder Making Machinery]]></title><link><![CDATA[https://runto01.en.ec21.com/Chrome-Polishing-Machine-for-Engravure--12001348_12001446.html]]></link><description><![CDATA[polishing machine All the parameters could be set and adjusted according to the demands.
B. Good finish
1)Rotogravure Chrome Surface Polishing Grinding Machine The vibration frequency of the chrome p]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[Swaziland 30-40TPD Steel Frame Maize Flour Mill Plant]]></title><link><![CDATA[https://seikograinmill.en.ec21.com/Swaziland-30-40TPD-Steel-Frame--11930876_11930877.html]]></link><description><![CDATA[section:polishing ,crushing and grading
Milling section:grinding and sifting
Packing section:10kg/bag 25kg/bag,50kg/bag for PP bag,1-5kg for paper bag.
https://www.seikograinmill.com/sitemap.xml
]]></description><pubDate><![CDATA[20240718]]></pubDate></item>
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<title><![CDATA[Fiber Optic Lapping Film]]></title><link><![CDATA[https://lappingfilmfactory.en.ec21.com/Fiber-Optic-Lapping-Film--11966805_11966806.html]]></link><description><![CDATA[polishing film in the market. The high quality of material deposition on the 3mil . backing provides a long lasting life and uniform grinding performance. Even after multiple uses the film can provid]]></description><pubDate><![CDATA[20240711]]></pubDate></item>
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<title><![CDATA[5&quot; 6&quot; Hook and Loop Rotary Foam Heavy Polishing Pad Maroon]]></title><link><![CDATA[https://xiuchuanbufflingpad.en.ec21.com/5-6-Hook--10976159_11966184.html]]></link><description><![CDATA[polishing of the surfaces of high-end automobiles and high-end products.
Maroon Foam - Coarse type for grinding polishing jobs.
Made in China.
Use this pad to apply compounds or polishes to remove se]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[PCD and PCBN Inserts for Machining Rolls]]></title><link><![CDATA[https://phoebemoresh.en.ec21.com/PCD-and-PCBN-Inserts-for--11962922_11965536.html]]></link><description><![CDATA[polished and very durable. Solid CBN iinserts rough
machining high Ni-Cr alloy cast iron rolls, semi finishing chilled cast iron
rolls, finish turning forged steel cold rolls, turning tungsten carbid]]></description><pubDate><![CDATA[20240709]]></pubDate></item>
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<title><![CDATA[Aluminium Milling Service]]></title><link><![CDATA[https://falconcncmachining.en.ec21.com/Aluminium-Milling-Service--11929934_11929937.html]]></link><description><![CDATA[finishing: Grinding can be used to achieve specific surface finishes on aluminum. Different grinding techniques, such as fine grinding or polishing, can be employed to create a desired surface textur]]></description><pubDate><![CDATA[20240426]]></pubDate></item>
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<title><![CDATA[Wholesale Similer 3M Sandpaper Ceramic Sanding Disc 150mm 6 Inch Hook and Loop Sanding Paper]]></title><link><![CDATA[https://yt5858384.en.ec21.com/Wholesale-Similer-3M-Sandpaper-Ceramic--11771784_11926379.html]]></link><description><![CDATA[grinding. For some less demanding work, it can be directly grinded into shape!800#-1500# : Fine polishing, for high-end furniture, jewelry, etc.!1500# or above : Fine polishing, delicate grinding, ge]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
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<title><![CDATA[Custom CNC Milling Service]]></title><link><![CDATA[https://ysrapid01.en.ec21.com/Custom-CNC-Milling-Service--11777230_11908770.html]]></link><description><![CDATA[Finishing Solutions
Anodizing,Brushing,Galvanized,laser engraving,painting, Silk printing,polishing,Powder coating,etc
Tolerance
.+/-0.03mm, 100% QC quality inspection before delivery, can provide qu]]></description><pubDate><![CDATA[20240305]]></pubDate></item>
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<title><![CDATA[Titanium Clad Copper Permanent Cathode Plate/ Steel Clad Copper Permanent Sheet]]></title><link><![CDATA[https://ticladcopper.en.ec21.com/Titanium-Clad-Copper-Permanent-Cathode--11150348_11158235.html]]></link><description><![CDATA[grinding wheel, and then polished with a thousand-page wheel to make the surface smooth and flawless. 
(3) Matching board: The soldered laminated board is leveled and polished and placed on a prescri]]></description><pubDate><![CDATA[20200530]]></pubDate></item>
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<title><![CDATA[99.99% Purity Glass Polishing Powder Cerium Oxide CEO2 Cerium Oxide Dioxide Polishing Compound Nano]]></title><link><![CDATA[https://joshua123xinli.en.ec21.com/99.99-Purity-Glass-Polishing--11846650_11846811.html]]></link><description><![CDATA[grinding, lapping , surface treatment, polishingPacking25 kg/plastic bag 1000 kg/plastic bag at buyer&apos;s optionColorWhite or GreyAppearanceBlocks, Grits, PowderPayment TermT/T, L/C, Paypal, Western Un]]></description><pubDate><![CDATA[20230921]]></pubDate></item>
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<title><![CDATA[Alumina Polishing Powder]]></title><link><![CDATA[https://polishingslurry.en.ec21.com/Alumina-Polishing-Powder--11825051_11825052.html]]></link><description><![CDATA[polishing powder, choose linear and flake aluminum oxide powder which is suitable for use as abrasive, stable performance, strong grinding force, long slurry life.
DIFFERENT TYPES OF ALUMINA POLISHIN]]></description><pubDate><![CDATA[20230726]]></pubDate></item>
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<title><![CDATA[Punch PIN Carbide Round PIN Ejector PIN]]></title><link><![CDATA[https://jingdu1.en.ec21.com/Punch-PIN-Carbide-Round-PIN--11599727_11769187.html]]></link><description><![CDATA[grinding (grinding and forming respectively according to the requirements of various angles and sizes of punch pins)-polishing (surface polishing according to the requirements of smoothness)-inspecti]]></description><pubDate><![CDATA[20230414]]></pubDate></item>
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<title><![CDATA[AISI H13 DIN 1.2344 SKD61 Hot Work Mould Steel Bar]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/AISI-H13-DIN-1.2344-SKD61--11359578_11360647.html]]></link><description><![CDATA[Grinding:aisi h13 Select the correct grade of wheel in consultation with the grinding wheel manufacturer. Ensure the grinding wheel is in good condition by means of a suitable dressing tool. Wet grin]]></description><pubDate><![CDATA[20210331]]></pubDate></item>
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<title><![CDATA[Mirror Stainless Steel Sheets]]></title><link><![CDATA[https://kymetalss.en.ec21.com/Mirror-Stainless-Steel-Sheets--11746766_11746767.html]]></link><description><![CDATA[polishing stainless steel surface treatment, mirror effect can be divided into general grinding, fine grinding, super fine grinding, etc. No.8 Mirror stainless steel sheet process, specifications, co]]></description><pubDate><![CDATA[20230313]]></pubDate></item>
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<title><![CDATA[Small Machine Forging Accessories]]></title><link><![CDATA[https://hengzheng8.en.ec21.com/Small-Machine-Forging-Accessories--11824084_11824504.html]]></link><description><![CDATA[Grinding, Boring, Tapping.MaterialStainless steel, Alloy steel, Carbon steel, Free-cutting steel, Brass, Copper, Aluminum, POM, PTFE.Finish treatmentBaking finish, Polishing, Sand blasting, Anodizing]]></description><pubDate><![CDATA[20230725]]></pubDate></item>
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<title><![CDATA[Diamond Hand Polishing Pad]]></title><link><![CDATA[https://jason3162.en.ec21.com/Diamond-Hand-Polishing-Pad--11775343_11795123.html]]></link><description><![CDATA[grinding,
remove materials quickly. Grit 120 is medium rough, to get good surface. Grit
200 polishing pad for medium fine polishing. Grit 400 is fine grinding, for
general finish purpose
✔【Wide a]]></description><pubDate><![CDATA[20230522]]></pubDate></item>
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<title><![CDATA[High Speed Laser Cladding Equipment]]></title><link><![CDATA[https://guoshenglaser.en.ec21.com/High-Speed-Laser-Cladding-Equipment--11825563_11825567.html]]></link><description><![CDATA[finished to achieve the desired surface finish and dimensions. This may involve machining, grinding, or polishing the surface of the clad layer.
7. Cleaning and Maintenance: After the cladding proces]]></description><pubDate><![CDATA[20230729]]></pubDate></item>
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<title><![CDATA[Abrasive Strips]]></title><link><![CDATA[https://fujistarabrasives.en.ec21.com/Abrasive-Strips--11829265_11829275.html]]></link><description><![CDATA[polishing strips can supply good grinding life.
UJISTAR Abrasive Strips can supply excellent finishing surface.
Well suited for use on mini random orbital sanders.
Now the price of emery cloth strips]]></description><pubDate><![CDATA[20230803]]></pubDate></item>
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<title><![CDATA[Steel Gear for Hydraulic Pump]]></title><link><![CDATA[https://lajgcl.en.ec21.com/Steel-Gear-for-Hydraulic-Pump--10971354_10971355.html]]></link><description><![CDATA[Grinding
Heat treat
Quenching &amp; Tempering, Carburizing &amp; Quenching, High-frequency Hardening
Finishing
Black, Polish
Module 
0.5 ∼12
Tolerance
-0.02~+0.02mm
Diameter
20~1000mm
Applications
gearbox,]]></description><pubDate><![CDATA[20240106]]></pubDate></item>
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<title><![CDATA[CNC Machining Copper]]></title><link><![CDATA[https://flourishlegend.en.ec21.com/CNC-Machining-Copper--11858161_11858170.html]]></link><description><![CDATA[Finishing And Post-Processing Options
Polishing: Polishing is a commonly used surface treatment method that involves mechanical grinding and the use of polishing compounds to make the copper surface ]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Nidek Multifunction ME-1500 Lens Edger]]></title><link><![CDATA[https://bestall.en.ec21.com/Nidek-Multifunction-ME-1500-Lens--11891369_11892141.html]]></link><description><![CDATA[polishing wheel, Adapter set, 
Flat lens, Dressing stick for finishing wheel, 
Dressing stick for glass roughing wheel (type PLB-2R8S), 
Hexagonal screwdriver, Hexagonal wrench, RMU/LMU calibration j]]></description><pubDate><![CDATA[20240122]]></pubDate></item>
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<title><![CDATA[Mirror Finish Stainless Steel]]></title><link><![CDATA[https://normandymetal.en.ec21.com/Mirror-Finish-Stainless-Steel--11853499_11883701.html]]></link><description><![CDATA[polishi
Types of Mirror Finish Stainless Steel
The process of making mirror polished stainless steel sheet
involves a series of steps including:
1. Grinding: The steel is initially ground with coarse]]></description><pubDate><![CDATA[20240104]]></pubDate></item>
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<title><![CDATA[Abrasive Blasting Media Corundum Brown Grit]]></title><link><![CDATA[https://hxabrasive1.en.ec21.com/Abrasive-Blasting-Media-Corundum-Brown--10994393_10995449.html]]></link><description><![CDATA[grinding wheels, sandpaper, blasting media, metal preparation, lapping, polishing, and grinding. Its thermal properties make it an excellent raw material for refractory applications.
PRODUCT INDEX
CH]]></description><pubDate><![CDATA[20190909]]></pubDate></item>
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<title><![CDATA[Linear Glass Edging Machine 9 Grinding Head Glass Edging Machine]]></title><link><![CDATA[https://51062219007136018.en.ec21.com/Linear-Glass-Edging-Machine-9--11621856_11637930.html]]></link><description><![CDATA[grinding straight edge of different size and thickness flat glass
The coarse grinding, fine grinding, chamfering and polishing can be finished at one time.
The #1-#3 grinders can be swung 0~45° as r]]></description><pubDate><![CDATA[20231102]]></pubDate></item>
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<title><![CDATA[Industrial Glass Beads]]></title><link><![CDATA[https://tenroadsglass.en.ec21.com/Industrial-Glass-Beads--11076465_11076488.html]]></link><description><![CDATA[finishing, peening and deburring applications.This media generally gives a brighter matte finish.
They are normally used on blasting, grinding, water treatment, oil well drilling.
Industrial Glass Be]]></description><pubDate><![CDATA[20200310]]></pubDate></item>
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<title><![CDATA[Abrasive Disc]]></title><link><![CDATA[https://rmc12.en.ec21.com/Abrasive-Disc--11638910_11749026.html]]></link><description><![CDATA[grinding and cutting, while finer grits are used for finishing and polishing. Abrasive discs can be used with a variety of power tools, including angle grinders, bench grinders, and sanders.
It&apos;s imp]]></description><pubDate><![CDATA[20230315]]></pubDate></item>
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<title><![CDATA[PIN for Machine Tooling and Molds]]></title><link><![CDATA[https://liangweizhen.en.ec21.com/PIN-for-Machine-Tooling-and--11748782_11765951.html]]></link><description><![CDATA[Model Number ISO 8020/Dayton Shaping Mode CNC/Milling/+Grinding Product Material High Speed Steel Hardness HRC58-64 Tolerance +/-0.002 Surface Finishing Polished Coating TiN/TiCN/ALTiN Brand Name Sta]]></description><pubDate><![CDATA[20230407]]></pubDate></item>
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<title><![CDATA[Mini-dynafile II Abrasive Belt Tool]]></title><link><![CDATA[https://sanjaytools.en.ec21.com/Mini-dynafile-II-Abrasive-Belt--11836312_11836317.html]]></link><description><![CDATA[polish. Utilizing the slack in the belt, finish and polish the grind with a contact wheel or platen pad. 11206 Contact Arm for 3/4&quot; wide x 18&quot; long abrasive belts is part of the tool. ergonomic 7 deg]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Industrial Flooring]]></title><link><![CDATA[https://jhepoxyfloor.en.ec21.com/Industrial-Flooring--11858317_11858321.html]]></link><description><![CDATA[polishing after damaging scratches are generated. The thickness of the wear-resistant layer on the floor surface layer is as high as 0.7-1.2 mm, and the wear-resistant layer is produced from pure mat]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Electrostatic Sand Microfinishing Film Roll Polishing Tape Belt]]></title><link><![CDATA[https://grs51653168.en.ec21.com/Electrostatic-Sand-Microfinishing-Film-Roll--11567436_11570428.html]]></link><description><![CDATA[GRISH Microfinishing film is produced by coating the abrasive grains uniformly on the high strength PET film, which can provide high efficiency and achieve mirror finishing result. Available abrasive]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[3 in 1 Laser Cutting Cleaning Welding Machine]]></title><link><![CDATA[https://remcortechnology.en.ec21.com/3-in-1-Laser-Cutting--11813351_11813356.html]]></link><description><![CDATA[polish or grinding.
Cost saving. No need certificate, normal people can do beautiful welding and cleaning finish with some practice.No need training.
Simple installation and operation. None maintenan]]></description><pubDate><![CDATA[20230630]]></pubDate></item>
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<title><![CDATA[UV Quartz Lens Customized]]></title><link><![CDATA[https://3vtechnology.en.ec21.com/UV-Quartz-Lens-Customized--11772046_11772205.html]]></link><description><![CDATA[grinding and polishing process is better than that 
of the molded lens
Basic Optical Parameters
Overall dimension tolerance: +0/-0.03
Surface finish:60/40
Surface shape:1 λ@ 300nm
Specification
For ]]></description><pubDate><![CDATA[20230419]]></pubDate></item>

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