2*20’GP Ion Exchange Resin Have Already Prepared Well

- Apr 22, 2020-

Ion exchange resin of Langlang brand will not disappoint your trust.

  • CHINA TOP-10

Awarded China Top-10 water filtration media supplier by Alibaba


WQA certified NSF/ANSI 61&372 standard In USA

  • 15+ YEARS

Specializing in water filtration technology since 2005


Offering excellent service to excellent customers from 40+ countries

  • 600+ CUSTOMERS

More than 600 customersplace regular orders for water medias products

  • 1000+ SHIPMENTS

1000+ shipments annually are exported to Customers worldwide

ion exchange resin