Profile: Gemhold(Sjz) Trading Co.,Ltd. manufactures chemical products. Our product line includes organic chemical, inorganic, intermediates and specialty chemicals. We supply amino acids, derivatives, animal pharmaceuticals and antioxidants. We offer choline chloride, ferrous gluconate, magnesium sulphate, nicotinic acid and potassium gluconate. Our pharmaceuitcal products include erythromycin thiocyanate, erythromycin ethyl succinate, hydrocortisone acetate and indomethacin.