Welcome to the official website of King Seven Industry (Hangzhou) Co., Ltd.

Company Address：2nd Floor, Building 3, No. 17, Yijiang Road, Nongfa District, Chang'an Town, Haining City, Jiaxing City, Zhejiang Province

King Seven Industry (Hangzhou) Co., Ltd.
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Perfect quality management system

Service providers for sheet metal industry

Service Hotline:

15757497169 / 15868347830

King Seven Industry (Hangzhou) Co., Ltd.
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Thread failure case

*Kind reminder: You can press Ctrl+F to search for the file you want to download*
Fastener hydrogen embrittlement fracture failure case.pdf
14653.44KB
Failure cases caused by improper assembly.pdf
6758.4KB

Contact us

Contact: Mr. Li +86 15757497169

Contact: Mr. Wang +86 15868347830

Email: liyuhua_qx@126.com

Address: 2nd Floor, Building 3, No. 17, Yijiang Road, Nongfa District, Chang'an Town, Haining City, Jiaxing City, Zhejiang Province

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