Homovanillic acid

Shanghai Everchem Co., Ltd. is a leading producer of APIs and pharmaceutical chemicals in China.Our manufacturing plant is located in Jiande city of Zhejiang province.Based on the strict quality control system and rich production experience,our products meet the stasfaction of our customers very well. During the last years, we have gained a good reputation, meanwhile we are making every effort to do better. Shanghai Everchem is ready to be of your service,with the vision over the whole world mar... View more >>