Imported technology

Shanghai Valve No. 5 Factory Co., Ltd. is the earliest professional manufacturer of various types of corrosion-resistant valves in China. It is also the drafting unit of the implementation standards for corrosion-resistant valves and a backbone enterprise in the valve industry. It is also a designated enterprise for the introduction of national technology in my country's valve industry. With the rapid development of the national economy in the country's reform and opening up, with the approval of relevant national ministries and commissions, Shanghai Valve No. 5 Factory has introduced the valve manufacturing proprietary technology of British SAUNDERS Company. its productsManufactured in accordance with ISO2084-74, ISO/DIS5752, BS4504, BS5156-SAUNDERS design standards and test specifications, and entrusted by the Ministry of Machinery Industry to relevant bureaus, companies, research institutes and user units, and passed the inspection by Shanghai Mechanical and Electrical Products Quality Supervision and Inspection Station After technical appraisal, it will be put into mass production.

British SAUNDERS company valve manufacturing technology, the company has accumulated more than 70 years of valve R & D and manufacturing experience, is also one of the international diaphragm valve invention and patented professional companies. More than 60% of its products are sold in the international market, and it is a world leader in the engineering technology of metal valves and lining valves. It has been recognized by international authorities such as the Japan Maritime Association, the Netherlands Maritime Inspection Agency, the Italian Maritime Registry, and the British Lloyd's Association, and has won the Queen's Export Award for three times.

In July 2012, experts from the British SAUNDERS company visited the fifth factory again, and visited the fifth factory's general valve manufacturing workshop and nuclear power valve manufacturing workshop. of appreciation. Technological innovation creates perfection, and the pursuit of quality is never-ending. Just because the fifth factory has mastered the world's leading valve manufacturing know-how. At present, the manufacturing technology of the company's main products is at the domestic first-class level and the international leading level.

The main products of Shanghai Valve No.5 Factory Co., Ltd. are divided into two categories: lining soft sealing valve and metal hard sealing valve. The company has won many awards and honors for more than 50 years. It took the lead in obtaining the first batch of nuclear pressure design qualifications and manufacturing qualification certificates from the National Nuclear Safety Administration in 1995. The main products provide large-scale nuclear power plants for major national projects and nuclear power plants. Safety grade valve. In 2008, nuclear power valves won the gold and silver medals of the 2nd China International Valve Expo again. In 2013, it won the title of Shanghai High-tech Enterprise.

The reason why we can receive many honors and awards

   It is because we have mastered the world's leading valve proprietary technology

Introduced technology British (SAUNDERS) company expert team reached the fifth factory (SAUNDERS) experts test and deploy the product (work meeting)

Introducing Technology Appraisal Meeting Signing Ceremony (SAUNDERS) experts carefully test the product

Chinese and British business leaders celebrate the completion of the technical cooperation appraisal (photo taken at the conference) British (SAUNDERS) company and the fifth factory technical cooperation

British (SAUNDERS) company experts on-site technical exchange  British (SAUNDERS) company experts visit the company to guide the work

The two sides exchanged high-end valve technology  The two sides exchanged high-end valve technology The two sides exchange views on the development of the valve industry

British (SAUNDERS) company experts on-site technical guidance Company leaders took pictures with British (SAUNDERS) company experts