Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of But-2-Yne-1,4-Diol, Butynediol Lewis Dot Structure, Butynediol Oxidation, Butynediol Oil,Propargyl Alcohol Storage Conditions. For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us. The product will supply to all over the world, such as Europe, America, Australia,venezuela, Costa Rica,Ukraine, Peru.Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.