Stringent Quality Controls Strategic Backward Integrations R&D Team & Full Application Supports We are REACH Ready!
certified by ISO-9001:2000, ensuring consistently high quality Strong, focused and creative R&D team State-of-the-art production and analysis equipments Our products measure up to the ROHS .

Beijing Tiangang Auxiliary Co., Ltd

Beijing Tiangang Auxiliary Co., Ltd. (Tiangang) is a leading specialty chemical company with the mission to become supplier of choice in the field of polymer additives development, manufacture, and distribution. Founded in 1991, we have grown into one of world’s largest manufacturers of Light Stabilizers and UV Absorbers, with two state-of-the-art plants in China, which are highly backward integrated on key intermediates.

With a notion of “Values, Excellence, Innovation”, we serve a wide range of customers in plastics, rubber, fibers, paints, coatings, photographic paper, inks, grease and oils, and are market leader in many key markets.

Leveraging upon our deep knowledge in polymer additives, and strong R&D capabilities