West Of Hengxing Road

Zibo Hengfu Metal Products Co., Ltd. was established in 2005. Our company mainly manufactures high carbon spring steel wires, bonnell springs, bonnell spring units,continuous spring mattress,compresse...

Haosheng Industry,Zouping County

Zouping Guangli Metal Co., Ltd, established in 1986,is the manufacture of high carbon steel wire, lastic,bonnell and pocket inner spring unit. <br/>Sub company-Zouping Jinying Metal Co....

Bonnell spring,pocket spring,lastic spring,box spring,spring mattress...