Yeou Fa chemical Co. Ltd., was established at 1973 in Taipei, Taiwan. Business with small capital early stage. is the first Dry Method Phosphoric Acid Producer Under superior leadership of Chairman Hsu, soon after, our product replace foreign merchandise. became a major supplier market. Our company operating based on ...

We are one of the biggest Indigo Manufacturers from China. The mill is located in Northwest China Ningxia province. Our capacity around 300 tons per month, which has Powder, and GranularThe head office Taipei Taiwan, established 2001. have been this chemical dyestuff industry for more than 20 years. Many dyeing denim mills using ...

we are a professional manufacturer of dyestuff and pigments for dozens of years. Our products exports to many countries and enjoy popularity .we hope to establish good relationship with you

We are a professional leather dyes manufacturer and direct exporter. mainly produce the brown and black dyes. Please contact us if there is any demand.

We've developed chemical materials for organic photoconductors, anti-glare rear view mirrors, anti cancer drugs, bioreactors, etc. Certain products are commercialized in the market now. Diversification and creativity main policies of TST. our manpower show these characteristics.TST. devotes itself into research ...