Kukhazikitsidwa kuyambira 1999, Hengyu Hydraulic Fluid Technology Hebei Co, Ltd. (Dera lakale: Hebei Hengyu Rubber Product Group Co, Ltd.) ndi wopanga popanga mapangidwe, kupanga, ndi kufalitsa mitundu yonse ya ma hoses osinthika , ma adapter ndi zoperekera mwachangu zokhala ndi muyezo wabwino kwambiri.
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Fakitale yapamwamba 10 ya payipi ku China.
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Makina opanga onse amakhala m'dera la 260,000㎡！