PLEASE CHECK BELOW BANK INFORMATION AGAIN WHICH IS AS SAME AS BEFORE AND WE WILL NEVER CHANGE. IF YOU RECEIVE AN EMAIL TO ASK YOU TO CHANGE THE ACCOUNT, PLEASE MAKE A PHONE CALL TO CONFIRM WITH US. THIS WILL HELP TO PREVENT THE CHEATS TO LIE BOTH OF US AND LOSE OUR MONEY.
Polycarboxylate superplasticizer has excellent performance such as high water-reducing rate, small slump loss and no pollution. It is an important component of high-strength and high-flow concrete and high-volume fly ash concrete.
China-Japan Lean Production Practice Summit Our company participated in the China-Japan Lean Production Practice Summit, and carefully studied and listened to some better business management methods, which can further improve our corporate culture. After more than 20 years of hard work,
Different molecular weight structures of polyethylene glycol and its application fields With the continuous expansion of the application field of polyethylene glycol, the production of polyethylene glycol in countries and regions such as Europe, America and Japan has increased rapidly. There are various types of polyethylene glycol products in foreign countries. The structure of poly(ethylene glycol) is HOCH2[CH2OCH2] nCH2OH or H[ OCH2CH2] nOH is a general term for ethylene glycol polymers having an average molecular weight of 200 to 8000 or more. With the difference in average molecular weight, the properties also vary.