<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - surface box]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/surface_box--2673/1/surface box.html]]></link><item>
<title><![CDATA[Surface Box]]></title><link><![CDATA[https://sxsolidcom.en.ec21.com/Surface_Box--10723082_10723156.html]]></link><description><![CDATA[l Designed and manufactured according to BS5834
l Widely used as surface box, water meter box, valves box and more.
l Material: Ductile iron / Grey iron
l Coating: Epoxy coating or Bitumen coating
l ]]></description><pubDate><![CDATA[20240912]]></pubDate></item>
<item>
<title><![CDATA[Silicon Carbide Structural Parts,Precision Structural Components,Robot Components,AlSiC]]></title><link><![CDATA[https://hygdkj.en.ec21.com/Silicon_Carbide_Structural_Parts_Precision--12057378_12057572.html]]></link><description><![CDATA[Surface Machinability and Metalization
Application Fields
-Semiconductor packaging
-Automotive industry
-EADS
-Optical system Precision Instrument
-Racing engine pushrods
-AlSiC box structure parts
-]]></description><pubDate><![CDATA[20260701]]></pubDate></item>
<item>
<title><![CDATA[Factory Price Magnetic Working Table Blade Knife Grinding Machine]]></title><link><![CDATA[https://ruitometal.en.ec21.com/Factory_Price_Magnetic_Working_Table--12047871_12073150.html]]></link><description><![CDATA[surface is inlaid with high-quality steel belt protection, and the steel belt is easy to replace, the transmission is stable and reliable, and the service life is long.
■ Frequency conversion feed,]]></description><pubDate><![CDATA[20260531]]></pubDate></item>
<item>
<title><![CDATA[METICULAB Ruby Jewel Bearing | Nonporous &amp; Throughhole Series | High Hardness Wearresistant]]></title><link><![CDATA[https://meticulab.en.ec21.com/METICULAB_Ruby_Jewel_Bearing_Nonporous--12070432_12071573.html]]></link><description><![CDATA[Surface roughness (Ra): ≤0.02 μm
4. Key Advantages
Extremely high wear resistance – service life 5–10 times longer than conventional metal bearings.
Low friction coefficient (approx. 0.10–0.]]></description><pubDate><![CDATA[20260508]]></pubDate></item>
<item>
<title><![CDATA[Passivation Roll Coater for Color Coating Line]]></title><link><![CDATA[https://asconone.en.ec21.com/Passivation_Roll_Coater_for_Color--11965028_11998324.html]]></link><description><![CDATA[Function
The function of roll coater is applying a thin coating film of a trivalent Chrome compound on the 
plate surface in order to protect it against the corrosion.
Description
During the process,]]></description><pubDate><![CDATA[20250729]]></pubDate></item>
<item>
<title><![CDATA[Silicone Heating Pad]]></title><link><![CDATA[https://honeywon.en.ec21.com/Silicone_Heating_Pad--4537099_4552353.html]]></link><description><![CDATA[surface. 
APPLICATION: 
1) Thermal developing in graphic imaging or heating transfer printing equipment; 
2) Prevent condensation in motors or instrument cabinets; 
3) Freeze or condensation preventi]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
<item>
<title><![CDATA[Mud Tank for Drilling]]></title><link><![CDATA[https://ogem3.en.ec21.com/Mud_Tank_for_Drilling--9844602_9844842.html]]></link><description><![CDATA[Vertical type mud agitator has almost the same working principle of horizontal type mud agitator. For vertical type, the motor is the vertical type. Thus can save more space on the mud tank surface.
]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
<item>
<title><![CDATA[Granite Surface Plate]]></title><link><![CDATA[https://chinasurfaceplate.en.ec21.com/Granite_Surface_Plate--12007013_12007017.html]]></link><description><![CDATA[Surface: HS70
Surface Treatment: ground finish
Stands with Leveling Screws: available on request at extra cost
Precision Grade: 0, 1
Ledge Types: 0, 2 or 4
Packaging: plywood box
Warranty: 1 year
VIS]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
<item>
<title><![CDATA[High-Volume Vertical Plasma System AV-P30]]></title><link><![CDATA[https://atvplasma.en.ec21.com/High_Volume_Vertical_Plasma_System--11960396_11960397.html]]></link><description><![CDATA[High-Volume Vertical Plasma System AV-P30
Descpiton :
Plasma treatment is an effective surface processing solution for various materials, including resins, ceramics, metals, and composite materials. ]]></description><pubDate><![CDATA[20240701]]></pubDate></item>
<item>
<title><![CDATA[Plastic PP Membrane Hot Chamber Filter Press Vertical Frame Filter Plate Sheet Board Welding Machine]]></title><link><![CDATA[https://beishikang.en.ec21.com/Plastic_PP_Membrane_Hot_Chamber--11953901_11954523.html]]></link><description><![CDATA[The recessed area of the chamber filter plate is molded with conical pips. The surface of the pips provides support for the filter cloths and provides a drain path for the filtrate to exit to the fil]]></description><pubDate><![CDATA[20240620]]></pubDate></item>
<item>
<title><![CDATA[CNC Ball Valve Spherical Grinding Machine CMXCNC]]></title><link><![CDATA[https://muyea.en.ec21.com/CNC_Ball_Valve_Spherical_Grinding--9134542_9134734.html]]></link><description><![CDATA[1. Design of the Machine CMXCNC
This CNC ball lapping machine by means of the simultaneously rotating of the balls and the grinding plates to lap the ball surface
*By means of machine X direction mov]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
<item>
<title><![CDATA[SCM3000 M2M Chip Personalization Machine]]></title><link><![CDATA[https://piotecglobal.en.ec21.com/SCM3000_M2M_Chip_Personalization_Machine--11883003_11883028.html]]></link><description><![CDATA[The M2M Chip Personalization Machine SCM3000
can conduct chip electrical performance test, chip encoding and surface laser marking for M2M chips in QFN, DFN, VSOP8 and other packaging forms, automoti]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
<item>
<title><![CDATA[Model Customization Paper Machine Paper Wire Felt Stainless Steel Guide Roll]]></title><link><![CDATA[https://kanyan.en.ec21.com/Model_Customization_Paper_Machine_Paper--11880292_11880323.html]]></link><description><![CDATA[surface of the idler roller is a concave arc surface, which can automatically center the steel pipe on the idler roller. The setting of the baffle plate can limit and fix the steel pipe. Prevent the ]]></description><pubDate><![CDATA[20231227]]></pubDate></item>
<item>
<title><![CDATA[China Factory Automatic Green Sand Metal Casting Molding Machinery for Manhole Cover]]></title><link><![CDATA[https://castking2010.en.ec21.com/China_Factory_Automatic_Green_Sand--11918211_11918227.html]]></link><description><![CDATA[surfaces. Additionally, automated pouring systems accurately dispense molten metal into the molds, ensuring precise casting results and minimizing material waste.
The versatility of this machinery al]]></description><pubDate><![CDATA[20240330]]></pubDate></item>
<item>
<title><![CDATA[Lifting Anchors]]></title><link><![CDATA[https://hulkmetal.en.ec21.com/Lifting_Anchors--11887914_11887916.html]]></link><description><![CDATA[system, has advanced casting production lines, CNC machining centers, and surface treatment workshops, and can provide a full range of safety guardrail system fittings manufacturing services.
]]></description><pubDate><![CDATA[20240114]]></pubDate></item>
<item>
<title><![CDATA[Steel Structure Automatic Spray Painting Machine Equipment Supplier]]></title><link><![CDATA[https://sdzyffkj.en.ec21.com/Steel_Structure_Automatic_Spray_Painting--11889471_11889480.html]]></link><description><![CDATA[surfaces with intricate details. The machine’s ability to evenly distribute paint also results in a smoother, more professional finish.
However, it’s important to note that using an automatic spr]]></description><pubDate><![CDATA[20240117]]></pubDate></item>
<item>
<title><![CDATA[Plate Rolling Machine for Tank]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Plate_Rolling_Machine_for_Tank--11511703_11511733.html]]></link><description><![CDATA[surface of this equipment is 12m-22m long, it will deform due to insufficient rigidity and bounce and vibrate during the rapid rise and fall. In order to solve the problem of upper roller vibration, ]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
<item>
<title><![CDATA[CNC Aluminum Window Door Machine Double Head Cutting Saw]]></title><link><![CDATA[https://dafeiweiye.en.ec21.com/CNC_Aluminum_Window_Door_Machine--11873426_11873427.html]]></link><description><![CDATA[surface: 0.1 mm(100×100 mm section)
-Planeness of cutting surface: 0.1 mm(100×100 mm section)
--Roughness of cutting surface: Ra12.5 µm
Friendly reminder: If you do not see the ideal machine in ou]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
<item>
<title><![CDATA[SMC Oil Tank Mould]]></title><link><![CDATA[https://fql254.en.ec21.com/SMC_Oil_Tank_Mould--11597141_11721833.html]]></link><description><![CDATA[surfaces, and outstanding parts-to-part repeatability. Trimming and finishing costs are minimal.
In-mold coatings and vacuum system in the tool are available to improve surface paint ability, elimina]]></description><pubDate><![CDATA[20230206]]></pubDate></item>
<item>
<title><![CDATA[P618 Vacuum Suction Cup with Auto Air Pump]]></title><link><![CDATA[https://shijingtools.en.ec21.com/P618_Vacuum_Suction_Cup_with--11758238_11877397.html]]></link><description><![CDATA[surfaces, allowing for easy lifting and installation of objects.
With the built-in auto air pump, the suction cup can be quickly and effortlessly attached to the surface with just the push of a butto]]></description><pubDate><![CDATA[20231219]]></pubDate></item>
<item>
<title><![CDATA[300ml Alkaline Hydrogen Generator 99.999% H2 Gas Maker]]></title><link><![CDATA[https://smtlabtech.en.ec21.com/300ml_Alkaline_Hydrogen_Generator_99.999--11795594_11795609.html]]></link><description><![CDATA[surface protection , Used for 
cars or truck.One unit Hydrogen Generator in one carton box.Carton box Dimension : 50x36x48cmTotal Weight : 14KG /BoxTo
better ensure the safety of your goods, professi]]></description><pubDate><![CDATA[20230523]]></pubDate></item>
<item>
<title><![CDATA[Carbon Fiber Surface Mat (SKU:C-FM)]]></title><link><![CDATA[https://ninezerotech.en.ec21.com/Carbon_Fiber_Surface_Mat_SKU--11755202_11760630.html]]></link><description><![CDATA[Product Information:
Carbon Fiber Surface Mat is a non-woven
tissue made from randomly oriented carbon fibers distributed in special binder
by a wet lay process. It’s a new super carbon material, w]]></description><pubDate><![CDATA[20230414]]></pubDate></item>
<item>
<title><![CDATA[Aluminium Coil Coating Line - Litong]]></title><link><![CDATA[https://ltcoatingline.en.ec21.com/Aluminium_Coil_Coating_Line_Litong--11449505_11512207.html]]></link><description><![CDATA[surface treated to remove oil and rust before powder coating. There are more chemicals used in this stage, mainly rust remover, degreasing agent, table conditioning agent, phosphating agent, etc.
2. ]]></description><pubDate><![CDATA[20220118]]></pubDate></item>
<item>
<title><![CDATA[Dry Ice Cleaning Machine Dry Ice Blaster Dry Ice Blasting Machine]]></title><link><![CDATA[https://wmmachinery.en.ec21.com/Dry_Ice_Cleaning_Machine_Dry--11537767_11538530.html]]></link><description><![CDATA[surface of the cleaning object, especially the metal surface, nor does it affect the smoothness of the metal surface. 
Dry Ice Blasting machine other useThe dry ice blast cleaning machine is mainly u]]></description><pubDate><![CDATA[20220304]]></pubDate></item>
<item>
<title><![CDATA[Electronics Manufacturing &amp; Assembly Service]]></title><link><![CDATA[https://greenstone23.en.ec21.com/Electronics_Manufacturing_Assembly_Service--11910388_11910394.html]]></link><description><![CDATA[Surface mount technologies (SMT)
Pin Through Hole
Complex secondary operations
Automated conformal coating
Inspection
Automated optical inspection (AOI)
Electromechanical
Plastic injection molding
CN]]></description><pubDate><![CDATA[20240311]]></pubDate></item>
<item>
<title><![CDATA[Water Cooled Chiller Excellent Cooling Chiller 5HP R22/R407C Injection Plastic Chiller]]></title><link><![CDATA[https://xinbangltd.en.ec21.com/Water_Cooled_Chiller_Excellent_Cooling--11910358_11913344.html]]></link><description><![CDATA[surface smoothness of plastic products, reducing surface flaws
and internal stress, preventing shrinkage and deformation, facilitating mold
release, accelerating product shaping, and thus greatly enh]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Drop in Anchor with Knurling and Lip]]></title><link><![CDATA[https://luqun1.en.ec21.com/Stainless_Steel_Drop_in_Anchor--11599684_11854364.html]]></link><description><![CDATA[Surface treatment
Zinc Plated, Hot Dip Glavanized, Acid cleaning
Appearance
With Knurling, With Lip, Without Knurling
3.Paremeters：
Carbon Steel &amp; Stainless Steel
Thread Size(A)
Anchor Dia.(B)
Thre]]></description><pubDate><![CDATA[20231013]]></pubDate></item>
<item>
<title><![CDATA[Board Game Accessories]]></title><link><![CDATA[https://chenlongacg.en.ec21.com/Board_Game_Accessories--11857035_11907937.html]]></link><description><![CDATA[surface for gameplay, or storage solutions that keep your components organized, Chenglong&apos;s accessories elevate your gaming sessions to new heights.
03
Customization Options
We understand that every ]]></description><pubDate><![CDATA[20240301]]></pubDate></item>
<item>
<title><![CDATA[Custom Precision CNC Lathe Machine Parts Aluminum Brass Material]]></title><link><![CDATA[https://lathecncmachining.en.ec21.com/Custom_Precision_CNC_Lathe_Machine--11859491_11859492.html]]></link><description><![CDATA[surface treatment and 3/4/5 axis center machining.
The CNC Lathe Machine Parts are commonly produced with milling, turning, drilling, broaching, etching/chemical machining, laser machining, rapid pro]]></description><pubDate><![CDATA[20231027]]></pubDate></item>
<item>
<title><![CDATA[S13 S14 Serie Clay Green Sand Reclamation Producton Line Foundry Sand Muller Mixer Machine Equipment]]></title><link><![CDATA[https://qdhhxsjx.en.ec21.com/S13_S14_Serie_Clay_Green--11886227_11886258.html]]></link><description><![CDATA[surface. Scraper can make sand block loose, and blow no-blended sand to under the rolling wheels,then the Sand mixer continue to grind and knead the sand, until all the sand get uniformity. Green san]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
<item>
<title><![CDATA[Laboratory and Industrial Vacuum Oven]]></title><link><![CDATA[https://yuanyaotech.en.ec21.com/Laboratory_and_Industrial_Vacuum_Oven--11621558_11621575.html]]></link><description><![CDATA[surface temperature of the machine is low. The high temperature resistant hot glue is tight, environmental protection and pollution-free, and the strong type of door buckle is adopted.
Heating system]]></description><pubDate><![CDATA[20220816]]></pubDate></item>
<item>
<title><![CDATA[YC Automatic 1.25M-1.5MM Steel Coil Slitting Line]]></title><link><![CDATA[https://metalrollingmach68.en.ec21.com/YC_Automatic_1.25M_1.5MM_Steel--10979436_11033931.html]]></link><description><![CDATA[SURFACE TREATMENT
1). Processing material: steel strip, coil tensile strength 280Mpa-550Mpa
2).Thickness of coiled plate: 0.3-1.5mm
3).Width of coiled plate: within 1250mm
4). Precision of slitting w]]></description><pubDate><![CDATA[20200608]]></pubDate></item>
<item>
<title><![CDATA[Coated Steel]]></title><link><![CDATA[https://icsteel.en.ec21.com/Coated_Steel--11347978_11555891.html]]></link><description><![CDATA[Powder coated carbon steel
is a type of steel that was applied with an additional layer of organic or metallic materials on its surface to protect from rusting and reduce wear/tear. Usually, the coat]]></description><pubDate><![CDATA[20220420]]></pubDate></item>
<item>
<title><![CDATA[CBN Inserts Cutting Tools Used for Automotive Brake Disc and Brake Drum Producing]]></title><link><![CDATA[https://bescosa.en.ec21.com/CBN_Inserts_Cutting_Tools_Used--11088371_11088668.html]]></link><description><![CDATA[surface finish and long service life can be achieved during processing. Apply to continuous and medium intermittent turning applications of hardened steel.Application of PCBN insertsWork Piece Materi]]></description><pubDate><![CDATA[20200327]]></pubDate></item>
<item>
<title><![CDATA[Plain Gauge Glass]]></title><link><![CDATA[https://15731871936.en.ec21.com/Plain_Gauge_Glass--10941572_10941622.html]]></link><description><![CDATA[Product description
Transparent glasses are also manufactured from &quot;extra-hard&quot; borosilicate glass. The surfaces on both sides are finely smooth and ensure optimal transparency.
Now we have two kinds]]></description><pubDate><![CDATA[20190423]]></pubDate></item>
<item>
<title><![CDATA[CNC Machining Polycarbonate]]></title><link><![CDATA[https://ysrapid01.en.ec21.com/CNC_Machining_Polycarbonate--11777230_11908766.html]]></link><description><![CDATA[surface treatment of polycarbonate parts, etc.
Advantages and Applications of Polycarbonate/PC Parts
Architecture
Polycarbonate sheet machining has good light transmittance, impact resistance, UV rad]]></description><pubDate><![CDATA[20240305]]></pubDate></item>
<item>
<title><![CDATA[Rigid Hose]]></title><link><![CDATA[https://chengting123456.en.ec21.com/Rigid_Hose--9411174_9416687.html]]></link><description><![CDATA[adhesive, so it can guarantee a smooth surface and low friction loss. The rigid hose is easy to be handled by occupants when used as a reel hose, with extremely light weight and flexibility.
]]></description><pubDate><![CDATA[20150314]]></pubDate></item>
<item>
<title><![CDATA[Drink Straw applicator/ drink straw sitcking machine]]></title><link><![CDATA[https://ymy3562.en.ec21.com/Drink_Straw_applicator_drink_straw--3976446_3977175.html]]></link><description><![CDATA[box packaging with surface-bonded straw 
Main technical parameters 
Dimension 3200 ÃÂÂÂÂ 90 ÃÂÂÂÂ 1550mm 
Weight 360 kg 
Voltage 380/220V 
Frequency 50Hz 
Power 4.5KW (maximum power) 
P]]></description><pubDate><![CDATA[20190813]]></pubDate></item>
<item>
<title><![CDATA[WJ-BB313A]]></title><link><![CDATA[https://woojin21.en.ec21.com/WJ_BB313A--924143_924198.html]]></link><description><![CDATA[surface visually.
A metal mold box is internal in the machine to keep a metal mold conveniently.
A material support can be used to process the heavy material conveniently.
Basic 
Unit/mm
&amp;#934;
A
B
7]]></description><pubDate><![CDATA[20050817]]></pubDate></item>
<item>
<title><![CDATA[Logo Badge]]></title><link><![CDATA[https://lingsd.en.ec21.com/Logo_Badge--1358947_11924072.html]]></link><description><![CDATA[surfaces and other decorations, the chamfering is natural and smooth, and the product is bright and shining when pasted on the object, instantly improving the quality of the product. The ink color ca]]></description><pubDate><![CDATA[20240412]]></pubDate></item>
<item>
<title><![CDATA[OEM CNC Machining Metal Part]]></title><link><![CDATA[https://yatohardware.en.ec21.com/OEM_CNC_Machining_Metal_Part--9592671_9592670.html]]></link><description><![CDATA[Surface treatment
Heat treatment, polishing, PVD/CVD coating, galvanized, electroplating, spraying, and painting and so on.
Packing
Wooden box, or as per the customer’s requirements
Processing equi]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
<item>
<title><![CDATA[Dustproof Testing Machine | Dust Proof Chamber]]></title><link><![CDATA[https://lisungroup1.en.ec21.com/Dustproof_Testing_Machine_Dust_Proof--9657760_11802790.html]]></link><description><![CDATA[surface is sprayed with paint, which is beautiful and durable.• The inner box, sample rack, etc. are made of stainless steel plates to ensure that they will not rust for a long time.• There is a ]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
<item>
<title><![CDATA[Hot Sales Precision 0.005mm Mini CNC Lathe Factory]]></title><link><![CDATA[https://ayxinheng7626.en.ec21.com/Hot_Sales_Precision_0.005mm_Mini--10527544_10527545.html]]></link><description><![CDATA[surface, spherical and other public Inch cylinders, taper threads, etc. The biggest feature of the small lathe is the main use of spring chuck clip workpiece. This method is particularly suitable for]]></description><pubDate><![CDATA[20191019]]></pubDate></item>
<item>
<title><![CDATA[China Plastic Toy Rapid Prototypes Manufacturer]]></title><link><![CDATA[https://sgada123.en.ec21.com/China_Plastic_Toy_Rapid_Prototypes--10670858_10671884.html]]></link><description><![CDATA[Surface treatment
Polish,Painting,Sand blasting,Anodizing,Laser etching,etc
Lead time
3-5 working days
Payment terms
50% deposit paid in advance, balance paid before delivery
SG Prototype Packing &amp; S]]></description><pubDate><![CDATA[20180302]]></pubDate></item>
<item>
<title><![CDATA[Custom Sheet Metal Processing Precision Electronic Enclosures]]></title><link><![CDATA[https://kylie4963.en.ec21.com/Custom_Sheet_Metal_Processing_Precision--6153575_7269829.html]]></link><description><![CDATA[Surface treatment, Assembling 
Maximum Sheet Size
3150mmx 1550 mm
Stainless steel thickness
0.5mm to 8mm 
Steel thickness
0.5mm to 16mm
Aluminum thickness
0.5mm to 8mm 
tolerance
±0.02mm or special ]]></description><pubDate><![CDATA[20230714]]></pubDate></item>
<item>
<title><![CDATA[Immersion Tank DEEPLINE]]></title><link><![CDATA[https://protonluckenwalde.en.ec21.com/Immersion_Tank_DEEPLINE--11280316_11291138.html]]></link><description><![CDATA[surface cleaning units, is like BOX type ovens, however, in order to be suitable for immersion type surface cleaning facility, the parts of the lid are designed on the top side of the oven and the su]]></description><pubDate><![CDATA[20201113]]></pubDate></item>
<item>
<title><![CDATA[Automatic Plant Fiber Mosquito Repellent Coil Machine Smokeless Mosquito Coil Incense Machine]]></title><link><![CDATA[https://lindayu227.en.ec21.com/Automatic_Plant_Fiber_Mosquito_Repellent--6922187_6967228.html]]></link><description><![CDATA[surface of the mosquito coil.
2)Model : THPYJ -1.5
3)Size : 1600mmx600mmx1200mm
4)Power :1.5KW
automatic mosquito repellent coil machine mosquito coil incense machine smokeless mosquito coil incense ]]></description><pubDate><![CDATA[20200223]]></pubDate></item>
<item>
<title><![CDATA[Pd-40se Medium Speed Wire-Cutting Machine]]></title><link><![CDATA[https://wjcncmachine.en.ec21.com/Pd_40se_Medium_Speed_Wire--10984002_11028604.html]]></link><description><![CDATA[surface roughness
First cutting Ra≤2.3um, second cutting Ra≤1.6um, third cutting Ra≤1.0um
Cutting accuracy
Line≤±0.0025mm, taper≤±0.01mm
Hop accuracy
0.01mm/0-200mm、0.015mm/0-350mm、0.]]></description><pubDate><![CDATA[20240322]]></pubDate></item>
<item>
<title><![CDATA[300 Ton Sheet Metal Hydroforming Press]]></title><link><![CDATA[https://xingdimc.en.ec21.com/300_Ton_Sheet_Metal_Hydroforming--11181238_11183542.html]]></link><description><![CDATA[surface quality.
Components are widely use in fields of aviation, aerospace, petroleum nuclear power, automobile and large diesel engines, for instance, the equipment can manufacture frame parts of a]]></description><pubDate><![CDATA[20200624]]></pubDate></item>
<item>
<title><![CDATA[Spray Polished Rod]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Spray_Polished_Rod--10964119_10975244.html]]></link><description><![CDATA[surface is very smooth.
We also provide: API AISI 4140 Polished Rod
, 3/4&quot; Polished Rod
.
Main function:
Combined with packing set in packing box to seal wellhead and prevent oil、gas、water disclo]]></description><pubDate><![CDATA[20200506]]></pubDate></item>

</channel>
</rss>