国产一级无码精品aaaa免费_Strict inspection Entire validation-Xuzhou Guanhua Machinery Manufacture Co.,Ltd

Company equity Code:692753

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National 24-hour service hotline +86-0516-89325077

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Home - Guanhua strength - Strict inspection Entire validation

Inspection Equipment

The modern physical and chemical testing laboratory with advanced testing instruments, equipped with German SPECTRO spectrum analyzer, German Zeiss CMM and other testing instruments, can test raw materials and products for various chemical components, and can test products for a variety of mechanical performance, metallographic structure, to ensure the overall quality of products.

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If you are interested in our products, or what we can do to help you, you can call our service number at any time:+86-0516-89325077 You can also communicate with us online. Of course, you can also leave us a message below. We will serve you warmly!