Business philosophy :

“Trustworthy, honest, win-win cooperation” 

Enterprise spirit：

Diligence, tenacity, responsibility and innovation

Diligent---Diligent study, diligent thinking, diligent inquiry, diligent practice, seriousness, and doing everything well, not afraid of suffering, not afraid of being tired。

Tough---Unyielding, determined, brave to undertake arduous tasks, with lasting resoluteness and determination。

Responsibility---Dedication, due diligence, adhere to the principles, the courage to act。

Innovation---Good at accumulation, thinking with heart, being brave in change, and actively innovating。

Safety production policy---“Safety first, prevention-oriented, comprehensive management”，“Safety can be produced and produced must be safe”