Dalian Hairui International Trade *****

The company with a permission of valve design and manufacturing Nuclear-Grade Ⅰ, Ⅱand Ⅲ is enterprise specific state weapons equipment for scientific research , the first to have passed through ASME “NT” ...
Telephone:86-411-84413222 Address:Shanghai, Dalian, Liaoning, China

Dongguan Zhengchen Hardware Co., Limited

In Dongguan, Jiangsu and Foshan, we set up three production, research development bases, with strict production management system, advanced technology a series of precision parts. All products have reached the quality standard JIS. Our assurance rate is as high 99.9%.Our product contains ...
Telephone: 886-769-85303229 Address:Buliding B Haofeng Industial Park,165Xingmin Road ,Town of Chang'an, Dongguan City China
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