Dalian Pure Industrial Bearing Co.,Ltd. | Bearing, Bearing parts, Automobile & Railway Bearing, Slewing ring, slewing drive, Adapter sleeve, Roller Chain, Gear, Engineering machinery parts.
DALIAN PURE INDUSTRIAL BEARING CO.,LTD. | BEARING AND INDUSTRIAL PARTS SUPPLIER | CONSISTENT QUALITY + QUICK SUPPLYING

Aichelin heat treatment produce line, high quality heat treatment can guarantee the production in very good quality.