Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Manual Double Offset Butterfly Valve, Manual Globe Valve, Wcb Ball Check Valve, Industry Valves,1 Inch Gate Valve. Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services. The product will supply to all over the world, such as Europe, America, Australia,South Africa, Mauritius,Iraq, Belize.We have been perfectly devoted to the design, R&D, manufacture, sale and service of hair products during 10 years of development. We have introduced and are making full use of internationally advanced technology and equipment, with advantages of skilled workers. Dedicated to providing reliable customer service is our aim. We are sincerely looking forward to establishing business relationships with friends from at home and abroad.