2-butyne-1 4-diol Jinan Huijinchuan Chemical CO., LTD. continues to give high priority to developing 2-butyne-1 4-diol in the face of the shifting market. The product is found to be in conformance with the requirement of CE and ISO 9001. Its materials are sourced from the leading suppliers in the domestic market, which have high stablility. Its manufacturing has been monitored by QC personnel who picks up defective semi-finished products.
Huijinchuan Chemical 2-butyne-1 4-diol Jinan Huijinchuan Chemical CO., LTD. always thinks highly of Quality Control in the manufacturing of 2-butyne-1 4-diol. From start to finish, our Quality Control Department works to maintain the highest possible standards when it comes to quality control. They test the manufacturing process at the beginning, middle and end to ensure that the production quality remains the same throughout. If they discover a problem at any point in the process, they will work with the production team to deal with it.Chromium vi Oxide,potassium pyrophosphate,potassium pyrophosphate powder.