ShanDong Yida Industry Co.,ltd is a professional company that specializing in manufacturing all kinds of rubber hoses in China.Our main products including : Hydraulic hose,Metal hose,Hydraulic hose,Air hose,Fittings,Industrial hose ,Welding hose and Rubber hose with fabric insert ,totally have more than 100 kinds , Our products have been adopted by IS09001 international quality system certification.And now we have our own export department that working on export business to foreign market .