MASTONE Chemical Co.,Ltd, a leading manfuacturer and exporter of Sulphur dyes,Liquid Sulphur Dyes, Vat dyes, Direct dyes, Solvent Dyes and a full range of textile auxiliaries for different dyeing and finishing applications.Besides, we are specialised to manufacture Biopolishing Enzymes, Desizing, Acid and Neutral enzymes for garment washing and also produce anti back staining agent, special nano based softeners and special purpose enzymes outperform most major market leaders due to having a 1st class R&D team. We produce and export more than 10000tpa our products to South East Asia, Indian Sub Continent, North and South America, Africa and Europe. We have gained a renowned reputation to being a responsible , reliable and one of the company with highest business integrity in mainland China nowaday. Mastone has committed to be a global textile SOLUTION PROVIDER. We have equipped ourselves