Steel ball Factory | China Steel ball Manufacturers, Suppliers
Junda company produces φ 20 to φ 150 forged steel balls,we select high quality round steel,low-carbon alloy,high manganese steel,high carbon and high manganese ... We select high-quality round steel as raw materials, ... Rollers and Ferrules. In addition to manufacturing balls bearing rings, etc. It is sometimes used for manufacturing tools ...
WhatsApp: +86 18221755073