huakai plastic (chongqing) co. ltd. registered in may 26, 2010, covers an area of 15000 square meters; plant area of 8000 square meters, more than 5000 yuan in fixed assets, and a total investment is 96000000 yuan. our company is the first in chongqing city, specializing in the production and sale of pvb diaphragm enterprises. currently, huakai (chongqing) company has two production lines, with an annual output of more than 4000 tons of pvb membrane, and it is one of the largest pvb manufacturers, specializing in the production of the construction, automotive and pv with a variety of transparent and full color pvb diaphragm. company to "customer satisfaction is the eternal purpose, continuous improvement is the unremitting pursuit of" quality, with mature technology and excellent quality of products in the customers established a good reputation, can provide the pvb diaphragm excellent quality, and complete specifications for the vast number of customers. the company has passed the ce certification and iso9001 international quality system certification. iso14001 international environment system certification, awarded the "high-tech enterprises in chongqing city" title; huakai brand pvb film also won the "chongqing famous brand products" title. 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.