| 2. | Supplier of precious metals and their derivatives , with products ranging from metal blacks and sponges to organometallic compounds , for use in decorative materials , chemical catalysis and synthesis , electrical and electronic equipment , and other industrial applications -生产销售合成氨,农用碳酸氢铵,硫酸,普通过磷酸钙,多元复合肥,腐植酸钠,塑料编织袋,黄磷桶等农用化学品,包括公司简介产品介绍招商引资等 |