We offer 99% non-aromatic amines quaternary ammonium salts(dodecyltrimethylammonium bromide\tetradecyltrimethylammonium bromide\hexadecyltrimethylammonium bromide ,e).our company established in 1992 . We are trying our best in developing microwave and fine chemistry technology . Cooperating with nanjing university ,shanghai jiao tong university and sanle electronic company, the microwave chemical systems and the materials with a negative coefficient of thermal expansion by microwave have achieved . Heat curable one-part addition organosiloxane gel e-101 using our technology fits for sealing around semiconductor elements ,especially power electronic elements ,for example , rectrifier module ,gtr, igbt.Microelements detecting is our strong item .

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