Zamgululi

Hebei Gain Trading Co., Ltd ikugogomezera za khalidwe ndi kukhulupirika.Kampaniyo yapeza ISO9001, ISO14001 ndi OHSAS18001, certifications ya UL ndi FM ya America, CE ya EU, ABNT ya Brazil, TSE ya Turkey China Compulsory Certification ndi ziphaso zina ndi ulemu, "Hebei Creditable Enterprise" kuyambira 1996,"Chigawo cha Hebei High-integrity Enterprise"kuyambira 2008, "The Famous Product in Hebei province" kuyambira 1996 ,"Famous Brand of Malleable Iron Pipe Fittings in China"kuyambira 2013, "China Chodziwika bwino Chizindikiro" mu 2014.