Contact Us
  • Add: Beizhuang Industrial Park, Lijia Town, Wujin Dist.,Changzhou,Jiangsu,PRC
  • Tel: +86-519-89691191
  • Fax: +86-519-89691192
  • E-mail: ella@czllj.com
  • Website: http://www.duolingwater.com/
Home >> FAQ

FAQ


1. Why Choose Changzhou Duoling Water Treatment Factory.?

Changzhou Duoling Water Treatment Factory established in 1985. Our factory is located in Jiangsu Province of China, covering an area of 15,000sqm. We mainly manufacture disc filtration system, two-position three-way valves, plastic hydraulic control valves and plastic flow meters

 
 

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