We are a production and management of fine chemicals large chemical enterprise, we supply DOP, DBP, PVC resin, Di-pentaerythritol, Mono-pentaerythritol, Formic acid, and other related products for lots of companies at home and abroad. Survive on excellent service and develop on good fame and reputation. Our company is willing to cooperate with all intellectual individuals and companies to jointly develop our bright future. We have an effective skilled team with rich experience on ...