Protizinic acid

Trademax Pharmaceuticals & Chemicals Co.,Ltd. was established in 2001 in Shanghai. Since then, Trademax has launched its multiple business in outsourcing, import and export, research and development, and custom manufacturing. Afterwards, Trademax has transferred its headquarter of sales and marketing in USA to Shanghai, China, expanding its coverage of chemical products not just to USA but to the whole North America, as well as European countries, the most Asian countries, the most South America... View more >>