A leading manufacturer of research chemicals, metals and materials including high purity inorganics, organics and organometallics, precious compounds and catalysts, rare earth compounds and metals, labware and more.
URL: http://www.alfa.com/CGI-BIN/LANSAWEB?PROCFUN+WEBOEP+SRCHCHK+alf+ENG+FUNCPAR... in English [Translate]
Sunivo is a professional chemical supply chain company based on e-Business. 24/7 worldwide online services; 15,000 Real Time Quotation Products; More than 31,500 customers and 20,000 selected suppliers; Price Comparison & Online Order
URL: http://www.sunivo.com/ennew/Products/Products_list.asp?sProdKw=3-Hydroxy-2-... in English [Translate]
WJCHEM is dedicated to developing,manufacturing and marketing of pharmaceutical intermediates, peptide and amino acid derivatives,APIs andFine & Speciality chemicals.
URL: http://www.wjchem.com.cn/pages/product.htm in English [Translate]
Our company engage in R&D,production and sales methyl tin heat stabilizers for PVC industry.The products including methyl tin mercaptide heat stabilizer,methyl tin organic acid heat stabilizer,methyl tin chloride and methyl tin oxide.
URL: http://www.china181.com/en/product.aspx in English [Translate]