Suzhou Sanyi Polymer Chemical Technology Co., Ltd.

Suzhou Sanyi Polymer Chemical Technology Co., Ltd. develops, manufactures and trades chemical intermediates, and also appears in trade listings as Suzhou Sanyi Chemical Co., Ltd. Its stated fields are organic intermediates, pharmaceutical intermediates, chemical solvents and agrochemicals, alongside the nutraceutical actives it supplies to the supplement industry.

The company gives around twenty years of operating experience and more than 10,000 square metres of factory and warehouse space. It reports seven production lines running 63 sets of equipment, twelve senior chemists on staff, and monthly output above 50 tonnes. Custom synthesis and small trial quantities are offered alongside catalogue material.

Among its catalogue items, spermidine trihydrochloride is supplied as a white crystalline powder at 99 per cent purity under CAS number 334-50-9, and it also lists paraxanthine, CAS 611-59-6, and dihydroberberine, CAS 483-15-8. The company states that it ships to customers in 27 countries and territories and sells at sanyi-chem.cn.