Qingdao bestyear hardware & machinery co.,Ltd (China) is a famous manufacturer and exporter of industrial valves,pipe fittings,rubber expansion joints,boats in China. The valves include: cast iron valves; cast steel valves; stainless steel valves; gate valve,ball valve,check valve,globe valve,angle valve,deep valve,butterfuly valve. The valves according to JIS,API,MMS,BS,DIN standards. The pipe fittings include: Butt weld pipe fittings; stainless steel pipe fittings; Forged pipe fittings. Rubber expansion joints: Double sphere; Single sphere. Castings. The boats include: RIB boats:from 2.5m to 6.8m. Inflatable boats:speed boat,sport boat,finishing boat. Fiberglass speed boats:speed boat,sport boat,fishing boat,work boat.such as speed480;speed550;speed577;speed960,fishing UF26 etc. Broad ranges for every boat and yacht. We have exported our products for more than 20 years. Welcome all clients contact us and doing a good business.