Hangzhou Amethyst Trade Co.,Ltd is one of top-ranking pigment and H-Acid Manufacturers in China which mainly manufacture Organic, Inorganic, Azo, lake, Toner Solvent Dyestuff, with more than 100 items. Our products are widely used ink, paint, coating, plastic, rubber, printing stationery ...
Telephone:86-571-22866031
Address:Xiaoshan, Hangzhou, Zhejiang, China