• Hangzhou Topweller Industry Co., Ltd

  My company is specialized in producing many kinds of chemical additives for exporting to USA, European, Asia, South America, Africa, Mid-east, etc. Our main products are such as activated bleaching earth, drilling mud, decolor agent, copper oxychloride, poly aluminium chloride, barite, ...

  Telephone：86-0571-88408736Address：74 huancheng West Road, Hangzhou, China

• Zhuhai Cleanstar Cleaning Technology CO.,LTD

  We are one of the largest professional high-tech manufacturer environmentally friendly cleaning products in ZhuHai China. Established 1997, our company has passed ISO90001 quality audit May 2002. Our core had won Environmental Labling from Environment Preotction Bureau(Certified ...

  Telephone：86-0756-3322699Address：JingShan, ZhuHai, GuangDong, China