ZhejiangHoastarValveCo.,Ltd.islocatedinBinhaiinternationaleconomicdevelopmentzoneofWenzhou,China,anditwasestablishedin1988.Ourcompanyhasamodernstandardfactoryandagroupofoutstandingtechnicalandmanagerialpersonnel,whoareenergetic,civilizedanddedicatedtoworkfor.Ourcompany.Hoastar,asanewgenerationofweldedballvalvesenterprise,weh***evigourandinnovativespirits.Ourcompanyaimstoachievethenewproducts'developmentandproductionthrougha)