10 years of experience in this business Our company focuses on the export and distribution of chemical products. We provide customers with various high-quality chemicals, such as food additives, surfactants, catalysts and additives, essence and fragrances, chemical raw materials, pharmaceutical raw materials, etc. CAS 28578-16-7 FY 5449-12-7 49851-31-2 Y 1451-82-7 5337-93-9 Y 1009-14-9 Y Contact: Name:anna Telegram/Signal:+85295412093 /Sig_641.89 Threema::T75XTTZR