- Hebei Darrell chemicals limited
- GlobalAsiaMain camp:
- Tianjin JI ruite technology limited
- GlobalAsiaMain camp:铬酸酐,氧化铬绿,重铬酸钾,铬粉,柠檬黄,氧化铁红,铬明矾,重铬酸铵,zhong'ge's
- Jinan Le Bin chemical limited
- GlobalAsiaMain camp:电镀锌添加剂,镍添加剂,铜添加剂,硬铬添加剂,电解铜,除油剂
- Leping broad chemical company
- GlobalAsiaMain camp:无卤阻燃剂;,异稻瘟净;,亚磷酸钙,色浆,异丙基硫代磷酸氨,