The company is a member of China building glass and Industrial Glass Association units, as well as with the national safety glass and quartz glass quality supervision and inspection center jointly drafted the "polyvinyl butyral (PVB) film for laminated glass" standard, the standard has been adopted by the national building standard review glass standard committee, reported to the state departments; the company also participates in the drafting of the "safety glass production rules the first part:" the industry standard for safety glass production building.