Zhejiang Youchuang Material Technology Co., Ltd. was established in 1998, is a national high-tech enterprise, the company is located in Shaoxing Zhejiang China Binhai Industrial Zone, a total area of 170 acres. The company is mainly engaged in medicine, photoinitiator, cosmetic additives, dye intermediates, production and sales, products are exported to Europe, America, Japan, South Korea, India and other countries.We have more than a ten production lines and GMP workshops for liquids and solids. Our advantage reaction technology: catalytic hydrogenation, nitric acid oxidation, O-alkylation reduction, cool reaction. The main products are p-nitrobenzoic acid and its series products, the annual output of p-nitrobenzoic acid is 3,500 tons, and the sales volume is leading in the world.