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Shenzhen Jinhao Hardware Products Co., Ltd. was established in August 2017 and now employs about 300 people. It is conveniently located in the third industrial zone, Shangxiawei, Shasan Village, Shajing Street, Bao’an District, Shenzhen. The company covers an area of more th.....Learn More +

After electropolishing, why d.....

Cause analysis: before polishing, the oil is not thoroughly removed and the.....

Why is it not bright and gray.....

The reason for this analysis is that electrochemical polishing solutions ma.....

What are the white stripes on.....

Cause analysis: the relative density of the solution is too large, the liqu.....

What Advantage Does Your Comp.....

Shenzhen Jinhao Hardware Products Co., Ltd. was established in August 2017 .....

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