Hangzhou Zealan Chemical Co., Ltd (also known as Tshang Chemical Co., Limited) is a national high-tech enterprise founded in 1985 and based in Hangzhou, China. The company operates a 140,000 m² manufacturing facility with 3 workshops, over 30 production lines, and an annual capacity of 12,000 tons. Zealan specializes in the development and production of organic pigments such as Azoic Red, Orange, Yellow, and Lake series, as well as inorganic pigments like Chrome Yellow and Molybdate Chrome Red. These products are widely used in coatings, inks, plastics, rubber, textiles, and stationery. With a modern laboratory and an experienced technical team, Zealan is committed to product innovation aligned with international standards.
In Vietnam, Vichem is the official distributor of Zealan pigment series, supplying high-performance pigment solutions for the coatings, inks, and plastics industries. We provide genuine products along with formula consulting, technical support, and practical application solutions to help optimize production performance.
