It is widely applied in petroleum processing,oil refining ,electricity generated
by firepower,textile and otherlight industries ,pharmacy ,pipeline of nature
gas,valve etc. A strict QA system has been set up in accordance with
ISO9001 for the whole process of our production and we practice a
standardized management mode with the microcomputer network
management system for all management departments. Since ISO9001
Quality management has been implemented,our level of inspection means
and technology has played a leading role in the sector of sealing elements
and we have become a member of the science and technology information
network of the packing static sealing sector of the state mechanical industry .
Besides,we have gained 4 certificates of state patent.