Sevenstar Electronics Mass flow meter branch is based on the Mass flow meter division of Beijing Jian Zhong Machinery Factory (700), which is a very hi-tech enterprise in Beijing. Since her success in developing the first Mass flow control device (MFC) in China in 1979, D07 series products are applied to industrial and R&D fields in a large range, and enjoy a good reputation because of the advanced technology, excellent quality, good service and preferable prices. The branch has the ISO9001 approval, and most of her products have CE approval.

Since early this century, the branch has begun cooperating with some internationally well-known companies. Currently, she has such advanced facilities as 100 class working room and 1000 class assembling room, and devices with American MKS, DHI calibration standard. Starting in 2006, the branch has been working together with a top AmericanSevenStar Mass Flow Controller (MFC) MFC development team to develop new products. While continuously pursuing greater quality, the branch is striving to provide better service to meet our customers’ requirements, which become stricter and higher every year. Today, the products have been largely applied to fields such as Semiconductor, vacuum, solar energy, analysis devices, opto-electronics, gas preparation, medical, aviation, electric power, and more.