Our company is specialized in trading chemical reagent, food additive, pharmaceutical adjuvant, standard substance and laboratory consumables, totally over 4000 types.
英
美
- 我公司专业经营化学试剂、食品添加剂、医药辅料,标准品及实验室消耗品,品种达4000余种,行销全国三十多个省市、自治区。