Shenzhen Changshi fluid equipment co., LTD., Changshi (yichang) environmental protection technology co., LTD., yichang Changshi intelligent equipment co., LTD., headquartered in the most dynamic city of shenzhen science and technology, focusing on the water-saving cooling tower, efficient energy-saving pump series product development, design, production, sales, installation and related technical services, import and export business.

The founder of the company has been adhering to the market-oriented, customer-first health service concept for 19 years, with core technology products and innovative service methods, dedicated to provide high-quality customers in various fields with a series of energy-efficient customized products, continue to save operating costs for users, increase production and efficiency, pay attention to pre-sales, sales, after-sales service. The company has been identified as a quality service provider by Sinopec and other enterprises.

In 2017, the company was identified as "innovative growth enterprise", "science and technology smes", and passed the international standard ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health management system certification. It has obtained AAA enterprise credit rating certification, five-star after-sales service certification and a number of national patent certificates.

There is a long way to go in the future, Changshi people will continue to surpass, pragmatic innovation, pioneering and enterprising, leading the industry!