Casting & Forging
Description
Our company specializes in ?.9688-?5.4 bearing steel balls , carbon steel balls and stainless balls . Steel ball production is produced and processed presses GB308 89 Rolling Bearing Steel Balls standard and customer's request.
Steel Ball , bearing steel balls,Read More
Golna corporation
casting factory
Address: Jia Village Yingzhou zone,
Ningbo , Zhejiang
China, 315135
Tel: 086-0574-88344635
Fax: 086-0574-88345368
