Pace United Chemie is our sales company under SDDH Guangji Biochemical Engineering Co., which is a professional manufacturer of feed additives, pharmaceutical intermediates and leather chemicals. We have three factories and one sales company. At present we mainly produce vitamin K3, D-calcium pantothenate, basic chromium sulphate, D-pantolactone, beta-alanine and allicin. Meantime we trade some other chemicals. So please feel free to contact us when you are interested in our products.