Xinxiang Wanhe Filter Co.,Ltd specialises in the research , manufacturement and distribution of  industrial filters. Wanhe has made a  long term effort in the research and development of the three kinds of filter applied in refrigeration compressor: air intaking filter, oil filter, gas-oil seperation filter.Wanhe produces have been applied widely to refrigeration compressor of many famous brands.
Wanhe company is an excellent filter supplier of many famous domestic compressor manufacture shch as Bingshan Group and Moon Group.