Founded in 1994, We, HAF specialize filter, all kinds of filter elements, coalescer, vapor recovery system, flare gas treatment, oil water separator, three phase filter(solid, liquid, gas), demister, waste purification/***** 15 years development, owns several patents and a number ...
Telephone:86-10-81348166
Address:Suite 1609 JiaNan Tower,No.2 Youwai Street, Fengtai District, Beijing, China