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

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15757497169 / 15868347830

King Seven Industry (Hangzhou) Co., Ltd.

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Contact: Mr. Li

Tel: +86 15757497169

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

Leapmotor: The pin on the control panel bracket requires the thrust resistance to be greater than 800N, but the original design can only reach about 400N.

King Seven design optimization: 1. Add chamfer to the bottom hole of the riveting 2. Change the interference fit riveting to: the thrust resistance of the expansion riveting is more than 1200N
2026-06-28 11

qianxi626-001.jz.aitsite.cn
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Success case
Previous: FHS-M3-6 screws for rivet riveting on galvanized sheet (T=0.8), 1500 sets of rivet marks are scrapped
Next: Nothing

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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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