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                                                                     Why Twin???

. TOP 10 Chemical enterprises in China 

. Over 12 years of experience 

. Wholly owned production plant (48500 square meters)

. Sales to more than 76 countries 

. 10 main products with competitive prices

. Strong R&D and Private Label/Contract Manufacture
 Twin International Co., Limited is a modern enterprise for production,sale, export and trade of chemicals.Twin International,one of the biggest manufacturer and exporter of water treatment chemicals and pharmaceutical intermediates such as: Aluminum Chlorohydrate(ACH), Amino acids, Potassium Bromide(KBR),PBTC,TCCA,SMFP,ATMP,SAP,308-696-3181,AA/AMPS,Plant extract oils(TTO),etc.

Our company located in famous maritime centre and financial centre - shanghai, China. 

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(508) 876-7709

(510) 656-2967

Twin International Co., Limited(Twin) product marketing netw..



Twin International Co., Limited (Twin International Co., Lim..


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