Established in 1988, Zhongtian Corp is a privately owned enterprise, engaging in producing access floors, Having long-term export experience, we are one of the largest floors producers in China. we produce access floor 5,000 square meters per day.In order to implement the international standard in the production process, we have introduced an advanced quality control system. Under this system, all products are tested and monitored in every manufacturing detail,our third party certificate as below.ISO14001,ISO9001SGS,KS (Korea Standard)VOC CE,MOB,CISCAQASANTI STATICPSB