LIRAN SANITARY VALVE AND FITTINGS MEET CE & 3A STANDARDS IN CONFORMITY WITH  QUALITY AND MANAGEMENT SYSTEM. ADDITIONALLY, WE HAVE GAINED CE & 3A STANDARD CERTIFICATIONS ISSUED BY ZHEJIANG QUANPIN CERTIFICATION CO., LTD. 3A ，CE® AS WELL AS ISO 9001 CERTIFICATION IS TO CERTIFY THAT OUR MANUAL BALL VALVES , SANITARY FITTINGS SUCH AS TEE, CROSS, FERRULES,CONCENTRIC REDUCERS,END CAPS, CHECK VALVES AS WELL AS  BUTTERFLY VALVES  MEET 3A STANDARD.