Qingdao Huajiang Marine Valve Co., Ltd.  is a professional marine valve manufacturer located in the most charming coastal city Qingdao also called ��astern Switzerland��in China, which has dedicated to the research, production and distribution of various JIS marine valves including cast iron,cast steel and bronze ,and air pipe heads.We set up our factory with the purpose of supplying high quality and standard products and service to the customers, so we are widely bringing advanced technique and management in manufacturing industry and persons with ability. Our company has been accredited to the system of ISO9001: 2000 in 2005, and the products are various andcertificated by many marine societies , which are both sold to almost every coastal city in domestic and exported to Korea, Japan, Singapore, Greece and so on,greatly evaluated and entrusted by the customers and enjoying a great reputation because of some important parts which have reached international advanced standard. The good management and quality products make our company become the forerunner in this industry.