Product Description Company Profile-HangZhou CHOHO Industrial Co., Ltd. was founded in 1999. Has become the leader of chain system technology, the first batch of natioal recognized enterprise technology center,national technology innovation demonstration...
Product Description Company Profile-HangZhou CHOHO Industrial Co., Ltd. was founded in 1999. Has become the leader of chain system technology, the first batch of natioal recognized enterprise technology center,national technology innovation demonstration...
Product Description OEM higher quality powder metallurgy iron roller Chain Sprockets for automobile partsDensity 6.9g / cm3,Tensile power 462MPa,Yield energy 345MPa,Hardness higher than 130HRB.Why Powdered Metals?Important price savings.Create intricate or unique...