Shanghai EVP is a vacuum pump manufacturer with comprehensive capabilities of R& D, manufacturing and sales services. EVP vacuum pump manufacturer, mainly liquid ring vacuum pump, rotary vane vacuum pump, Roots vacuum pump, etc.
Established in 1985, GBA Architectural Products+Services has risen to become the vanguard of the structural glass industry. GBAs cutting-edge design and engineering have made us the partner of choice for contemporary architects and designers. With the goal of creating glass products that elevate, enhance, and captivate, GBA continually pushes the boundaries of function and...