Suqian Unitechem, a privately owned company specialized in the research and development, manufacturing and trading of anti-aging additives and master-batches, is Asia’s largest HALS manufacturer, and currently maintains a stable yearly capability of 3,000 tons and turnover of RMB1.5 billion. 


Suqian Unitechem products include HALS light stabilizers, UV absorbers, antioxidants, inhibitors, TMP intermediates and other related products. Proudly owning ISO9001:2008 certified product quality and ISO14001:2004 certified environmental friendliness.