- Yixing Qingtai purifier Co., Ltd.
- GlobalAsiaMain camp:
- Guangzhou environmental protection technology Co Ltd
- GlobalAsiaMain camp:水处理测量仪器,常规水质仪器,水处理化工产品,水处理滤芯产品,太阳能产品
- Langfang Long Xu chemical company
- GlobalAsiaMain camp:反渗透阻垢剂系列,树脂系列,缓蚀阻垢剂系列,杀菌灭藻剂系列,污水絮凝剂系列,锅炉药剂系列
- Zouping County, Emperor Source Chemical Co., Ltd.
- GlobalAsiaMain camp:羟基乙叉二磷酸,氨基三甲叉磷酸,
- Weifang's new Mstar Technology Ltd
- GlobalAsiaMain camp:缓蚀剂,杀菌剂,
- Weihai Xiangyu environmental Polytron Technologies Inc
- GlobalAsiaMain camp:水处理药剂,反渗透膜专用药剂,循环水处理药剂,锅炉水处理药剂,污水处理药剂,膜杀菌剂,酸性清洗剂,碱性清洗剂,MP絮凝剂,通用型阻垢剂,去除有机物阻垢剂,碱性反渗透阻垢剂,无磷反渗透阻垢剂,