Longcheng Hardware

Jinan Xinghua Hardware, Mechanical and Electrical Co., Ltd.

Hengtai Hardware and Building Materials (Elegant Restaurant Yuannanyuan Phase 2 Branch)

Jinan Jianhao Hardware Mechanical & Electrical Equipment Co., Ltd.

Xinli Hardware Sales Center

Yongnian Screw Sales Department (Jinan Zhejiang Hardware Building Materials City Branch)