Jiachang SEIKO Bearing Co., Ltd.

Dongcheng Power Tools (Datong Street Branch) Qingdao Deliang Hardware Mechanical And Electrical Co., Ltd.

Jiulong V-belt Bearing (Datong Street Branch)

Qingdao Yuanyang Bearing Co., Ltd.

Luosifu Standard Element (Jimo Ancient City C2-2 Unit Shop)

Harbin Bearing Seal (Lan'ao Road Branch)