GANSU QIYUAN CHROMATE CHEMICAL PRODUCTION CO.,LTD.
- Contact:Zhang Encong
- Tel: 86-133-59312578
- Fax: 86-931-5828987
- Mail: qiyuanchem@263.net
Main product: CHROME OXIDE GREEN,AMMONIUM CHLORIDE,CALCIUM BROMIDE,CHROMIC ACID FLAKES,SODIUM SULPHIDE,SODIUM SULPHATE ANHYDROUS.