Zhejiang Yongcheng Machinery Co.,Ltd, the former Zhejiang
Zhuji South Fitting Factory, engages in producing copper
alloy. The below is the main series of the company
ProductsKeyword
1.High power & high strength brass series:Self-lubrication bearing, Sliding plate. 2.bronze, brass series: line sleeve, axle sleeve. (According to national standard GB1176-87) 3ㄝcopper club, copper rod