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SINCE 2019

Zhejiang zijinwang Technology Co., Ltd

Zhejiang zijinwang Technology Co., Ltd, established in 2019, is located in Sanmen County, Taizhou City, adjacent to Dawan District, Hangzhou Bay, with a registered capital of 20 million yuan. As a wholly-owned holding subsidiary of Sanmen Tongshun rivet Co., Ltd., the enterprise formerly known as Shenzhen zijinwang Technology Co., Ltd., relies on the parent company's more than 30 years of fastener R & D and production experience, and cooperates with the national iron and steel material testing center, the school of mechanical engineering of Zhejiang University, the Research Institute of railway and urban rail transit of Shanghai Tongji University, the school of material science and engineering of South China University of technology The school of mechanical engineering of Hangzhou University of Electronic Science and technology has established a long-term cooperative relationship between industry, University and research, conducted experimental analysis and Research on the self tightening principle, and is committed to the design, R & D and production of never loose fasteners, self tightening wrenches and self tightening series products.

The company has more than 80 sets of equipment specializing in the production of self tightening anti loose nuts and bolts, such as multi station cold heading forming machine, multi axis automatic tapping machine, special combined numerical control, centering machine and ultrasonic cleaning line, as well as universal testing machine, profilometer, three coordinate measuring instrument, image measuring instrument, X-ray film thickness gauge, pressure testing machine, salt spray testing machine There are more than 20 sets of testing equipment such as multi-element analyzer. The new production line is expected to achieve mass production at the beginning of 2021, which can meet the production and testing requirements of 50 million sets of self tightening locknuts per year
With the promotion of the international strategic development goal, Zhejiang zijinwang Technology Co., Ltd. will uphold the spirit of ingenuity, with the brand belief of "never tight", and provide customers with high-quality self tightening series products through continuous development and innovation.