Our company adheres to the corporate tenet of ¡°operate plate with strictness, obtain trust with high quality, achieve success with innovation¡±, and wins the trust from the users with its excellence technology, manufacturing and service. The company has national environmental design qualifications and qualifications for foreign contracted projects. It is the chairman unit of the bag filter Committee of the China Environmental Protection Industry Association.

The company has established a state-of-the-art international standard organization manufacturing system and a strict quality inspection system. It has passed the EU 1090 certification and the US GE certification. In 1997, Baodai bag filter became the only domestic environmental protection product equipment that won the honor of China Machinery Industry. Since 2000, the company has established a complete and reliable quality management system, environmental management system and occupational health and safety management system; since the beginning of the 2004, the company has repeatedly been rated as a national-level contract-reliant and credit-worthy enterprise; in 2006, the ¡°Baodai¡± brand bag filter entitled the ¡°China Top Brand Product¡± ; in 2010, the Kelin trademark was named ¡°China Famous Brand¡±. .