Wenzhou Lianggong Forging Co., Ltd（ China Zhejiang Chenking Forging Co., Ltd） founded in 1985, It takes 20,000 square meters of floor space and 6,000 square meters of building area. The company's fixed assets amount to USD12 million.The sales volume amount to USD 13 million.The company is near wenzhou airport. The main product include forged valve body,forged valve bonnet, forged iron core of rubber track, forged stainless steel valve body and sphere, forged car steering knuckle,forged cross shaft,forged mechanical parts,forged auto parts, forged motorcycle parts,etc.These products are exported to the United States,Canada,Spain,Sri Lanka, and Thailand.
The company has a strong technological force, complete and excellent production equipments，advanced technologies and whole testing facilities. It has strong product research and development capabilities and adopt the CAD/CAM to design the new product. Now the company has 6 forging production lines with 5 heat treatment lines. The company can produce 0.1kg-150kg forging parts. The material include Carbon steel 1045、1035、1025、1020、1010 and so on,alloy steel 4140、4137、4130、5140 、5120 and so on, stainless steel F5、F11、F22、F304、F304L、F321、F316、F316L 、F44、F51、F53、F310 and so on. The company has advanced processing equipment die - CNC machining centers, CNC milling machine, EDM machine tools, WEDM and lathes, milling machines, grinding machines, drilling, production of all die on their own equipment and processing.The annual capacity of the company is 10000 ton forged products.
The main hot die forging equipment include: hot die forging double friction press（1600T, 1000T, 630T, 400T），air hammer, 200 ton punching machine, Sand rolling machine, round steel cut machine, sawing machine, coal gas furnace, 5 web-strip hot resistance furnace.
The main test machine include: sclerometer,hydraulic universal testing machine, magnaflux, carbon and sulfur analyzer，metallographic analysis instrument，spectrum meter.
The company passed the ISO9001:2000 in 2005, It owns self import and export right.
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