driving sproket

We can also be OEM,just need the production detail information,we can product.

 Shijiazhuang ZhongRun Manufacturing Co., Ltd. Shijiazhuang in Hebei Province, Shijiazhuang Economic and Technological Development Zone, with casting, forging, welding and machining of four workshops, specializing in castings, forgings rough and finished production-oriented export enterprises.

Foundry cupola has two three tons, 1 ton electric furnace, and has advanced detection, analysis, cleaning, shot blasting equipment, annual production capacity of 6000 tons of ductile iron and gray iron castings, while providing 1,000 tons steel castings.

Forging workshop has 30 sets (sets) Major forging equipment: 1 ton, 2 tons, 5 tons free forging hydraulic hammer and 1 ton, 2 tons, 5 tons electro-hydraulic forging hammer, 630 tons friction press, 450 Ring Rolling Machine each year for domestic and foreign markets provide 6,000 tons of high quality forgings.

Machine shop main processing equipment: vertical machining centers, CNC milling machines, CNC lathes, and universal milling, drilling, grinding and other machines and equipment totaling more than 20 units; wire cutting, EDM, and other electrical processing equipment 5.

CNC cutting and welding shop can provide customers with all kinds of high quality engineering structural parts, CNC cutting accuracy up to 0.25mm, is cutting, cutting and processing all types of shaped pieces of choice, weld types are: welding, gas welding , welding, argon welding and other welding ITU process equipment.

Main Products

1.ductile iron and gray iron castings. Such as: manhole cover, rain cover, drain cover, telecommunications covers, valves and cast iron pipe fittings.

2.forgings. Such as: sprocket, flange, connecting rods, back wheels and pulleys.

3.for heavy vehicles on wheels, spokes, rims.

4.and imported diesel car engine car engine cylinder block, cylinder head

5.outdoor air-conditioning

6.bending machine