Jiachang SEIKO Bearing Co., Ltd.

Harbin Bearing Seal (Lan'ao Road Branch)

Qingdao Yuanyang Bearing Co., Ltd.

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

Jiulong V-belt Bearing (Datong Street Branch)

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