Qingdao Lotowin Pipe Fittings Co.,Ltd mainly manufactures dismantling joint,flange adaptor,flexible coupling,gibault joint, PVC ductile iron pipe fittings conforming with ISO2531,BS4772,EN545,BS4504,AWWAC110/C153. Valve bodies of BS5163,SABS664,AWWA(250PSI) are also within production range. Besides, we have our own cooperating valve factory. Our products have been exported to oversea countries like USA, UK, South Africa, South Korea and Singapore etc.