Research And Development

Sichuan Changyi owns technology development center and R & D team.There are 35 R&D Technicians, 27 of them are with bachelor degree, 5 with gratuate degree and 2 with state academic leadership. The design and development room covers an area of 100m2, the standard reference room covers 30 m2, the physics and chemistry laboratory for material covers 100m2, product test lab covers 1,000m2. It also has a variety of facilities and equipments for technology development, which totals RMB six million  .

Sichuan Changyi specializes in serving customers and clients with professional various valves and related devices in the natural gas pipeline station. In particular, the self-developed globe valve and vent valve are the unprecedented invents among international and domestic valve industry . In addition,the pilot safety valve and the high-precision regulator own more excellent performance  than the existing domestic and overseas peers,  even up to the world advanced level.