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Qingdao Compass Hardware Co., Ltd. Quality Control

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Every piece from Compass must pass 4 quality control steps before delivery: raw material inspection, mid-production inspection, full inspection before packing and warehouse-out inspection. We believe quality is the best advertizement.

 

With the spectrograph, it makes the material inspection more convenient and faster.

And material certificate must be supplied when we purchase the raw materials.

 

 

 

Contact Details
Qingdao Compass Hardware Co., Ltd.

Contact Person: Ms. Cora

Tel: 86-532-80913852

Fax: 86-532-55785060

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Contact

Address: Room 1304, Building 18, No.9 Xiangtan Road, Chengyang District, Qingdao City, China.

Factory Address:Huanxiu Street, Jimo District, QIngdao City, China.