Hangzhou Royal Industry Co., Ltd is a leading hose and fittings supplier in China, we have sevenmanufacturing branches in three production bases, which is located in Zhejiang,Guangdong and Hebei province of China.> > With more than 3000 well-trained staffs and 200,000 squaremeters workshop. We specialize in Rubber hose, Plastic hose, hose couplings& fittings and hose clamps etc, we have been approved by ISO 9001Certificates and ISO/TS 16949:2002. And our products have got certificateissued by SGS, CE, FM, UL etc.