Alfa Biz Limited was founded in Hangzhou China in 2007 as a cooperated company to export the following main equipment categories: Brazed Plate Heat exchanger Gasket Plate heat exchanger Coaxial Heat Exchanger ...

coil, uncoil sheet), tube (seamless pipe, straight welded tubing, galvanized pipe, high frequency welding tube, helical tube etc), I-beam, angle bar, channel steel and any other steel. At the same time, we can roll all ...

for oil field, galvanized tube, API tube, boiler tube for low, medium, high pressure, welded tube, helically welded tube, steel wire rods, deformed steel bars, steel rail, wire rod coil, profile steel, and so ...

All types of Railway Air Brake Cylinder Spring, Helical Compression Spring, Conical Spring, Volute Spring, Buffer Spring, Grid Spring, Torsion Spring, Extension Spring, Constant Force Spring, Stainless Compression ...

coil,uncoil sheet),tube(seamless pipe,straight welded tubing,galvanized pipe,high frequency welding tube,helical tube etc),I-beam,angle bar,channel steel and any other steel.At the same time,we can roll all kinds of ...

helical coils, oil cracking of sent tubes, and fluid pipes. Moreover, we can custom-make all kinds of products according to your needs. Our company mainly insists on the principle of "scientific and technical ...

coil,uncoil sheet), tube (seamless pipe, straight welded tubing,galvanized pipe,high frequency welding tube,helical tube etc), I-beam,angle bar,channel steel and any other steel. At the same time, we can roll all kinds ...

production of seamless steel pipes, boiler tubes, alloy pipe , high-pressure hoses, fertilizers, the special geological tube, helical coils, oil cracking of the stent tubes, the fluid. Volume of the company for a new ...

of product specifications may also need to produce various models of different-diameter pipe to meet the needs of our customers. Our company also operated various models of helical coils, Welded pipes, Oil Casing ...

coil,uncoil sheet), tube (seamless pipe, straight welded tubing,galvanized pipe, high frequency welding tube, helical tube etc), I-beam, angle bar, channel steel and any other steel. At the same time, we can roll all ...

coil?uncoil sheet), tube (seamless pipe? straight welded tubing?galvanized pipe?high frequency welding tube?helical tube etc), I-beam, angle bar?channel steel and any other steel. At the same time, we can roll all ...

Helical Coil Spring) ?Scraper Type Compression Rings ?Steel Laminated Segments Oil Control Rings ?Taper (Key stone) Compression Rings ?Bimetal Oil Control Rings ?Step Cut Compression Rings ?Hard Chrome plated Oil ...

the alloy tubes, special thick-walled pipe, seamless pipe, moments, the control of the moment, the seam straight, helical coils, galvanized pipe, bar . alloy plate. All material. All specifications. Welcome to ...

good performance, beautiful appearance, a wide range of uses, Variety complete. Main products are: high polyurethane series of low pressure hose, pneumatic helical coils, nylon -11 hose series, Poly ...

coil?uncoil sheet), tube (seamless pipe? straight welded tubing?galvanized pipe?high frequency welding tube?helical tube etc), I-beam, angle bar?channel steel and any other steel. At the same time, we can roll all ...

helical coils, longitudinal control, stainless steel tubes, high pressure pipe fittings, high-voltage station elbows, heads, hypertension flanges, valves, etc. Company Name Liaocheng Jinfeng Steel Tube Limited ...

coil,uncoil sheet),tube(seamless pipe,straight welded tubing,galvanized pipe,high frequency welding tube,helical tube etc),I-beam,angle bar,channel steel and any other steel.At the same time,we can roll all kinds of ...

coil?uncoil sheet), tube (seamless pipe? straight welded tubing?galvanized pipe?high frequency welding tube?helical tube etc), I-beam, angle bar?channel steel and any other steel. At the same time, we can roll all ...

helical gears, racks, sprockets, idler wheels by offering in the most preferential price in the basis of high quality assurance. We can offer our valued customers all over the world the stainless steel-made gears and ...

only by one operator. Meanwhile, it also can tight the helical wire in both side and push the end spring bed out automatically when it is finished. The technical parameters such as rolls can be set in ...