Qingdao CEA precision Technology Co.,LTD the main research and development, production, sales of transmission machinery parts products, is a dedicated to linear transmission system and industrial ...
Common standard of bearing Rolling bearings -- Dimensions and tolerances of stop grooves and stop rings on outer rings Rolling bearing steel ball GB-T309-2000 Needle roller for rolling bearings ...
Address : No. 45, Beijing Road, Qianwan Free Trade Port, Qingdao
Worktime: 9:00-21:00 (Beijing time)
FAX : 86-532-86768161
Email : jack.wang@linearguidebearing.com
