We have the most advanced equipment and technology in China. Our seal strip can be made through extrusion by microwave sulfuration line. Our products have smooth apperance. We can form into frame directly with the help of computer-controlled rubber pick-up machine. Thus to avoid the water leakage bacause of the joints. And we can manufacture different kinds of frames according to customers' needs.

The material is EPDM which is imported from DuPont Company in America. Our products have good charaters such as anti-aging, anti-heat, anti-cold, good flexibility, anti-compression deformation. All our products are strictly inspected. We passed the standard of ISO9001: 2000 in 2007. Our products have exported to more than 10 areas and courtries including Europe, America, Canada, Africa, Paskistan, Singapore and so on.