Zengxin valve test machines and benches have been delivered to numerous countries around the world, a proof to show Zengxin has the ability to produce qualified products and meet diversified requirements of clients.

Zengxin has won universal recognition from customers due to Zengxin's continuous efforts on technology creation and improvement of customer service. Thanks to the support of the customers listed below and those not listed here, Zengxin is moving towards a better future.

  • Shanghai Zengxin Machine Electron Technology Co., Ltd
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  • Address :No. 165 Hengfei Road, Waigang Town, Jiading District, Shanghai, China
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  • Email :
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