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    Hangzhou Worldwise Valve Co., Ltd. is originated from Hangzhou Valve Factory founded in 1958. The enterprise is located at No.34 of East Xianlin Road, Yuhang District, Hangzhou, Zhejiang. It’s professional manufacturer producing high- or middle-pressure valve and attemper and reducer device appointed by the former mechanical industrial department, and also national secondary enterprise and director factory of Zhejiang valve industry. Our enterprise has manufacturing license of BR1-grade pressure vessel and production license of safety valves. In 1997, we passed ISO9002 certification of National Commercial Inspection Bureau Quality Appraisal Center, and ISO9000：2000 edition reversion appraisal of 2002 and obtained《Pressure Pipeline Design License》in 2002.In 2003, the company gained the manufacture license of special equipment (safety registeration license of pressure pipe component manufacture) issuedby State Quality Inspection Bureau. In 2004, it got API6D certificate from American Oil Association.

    In 1993, Hangzhou Worldwise Valve Co., Ltd. was founded by joint venture of Hangzhou Valve Factory and Hongkong Yinghui Development Co., Ltd. and in April 2002, Hangzhou Valve Co., Ltd. was founded after reform. Through 40-odd constant development and perfection, it has become an enterprise having quite strong core competitive ability in valve industry of the country.“Hangzhou Brand”valve and attemper and reducer device enjoys quite high reputation in the country.

    The whole company covers an area of 70,000 sqm, building area up to 50,000 sqm. Now we have 400-odd staff members, of which more than 100 are professional technicians, 5 have senior technical titles and over 40 have intermediate titles. Hangzhou Valve Research Institute is set within the company and has generally become technical center of Zhejiang Province, in possession of quite strong product design and development ability. We own capital asset of more than 30 million, main production equipments of above 200 sets or suits, including complete machines of forging, mechanical processing, plate work, welding and thermal treatment and strong advanced general processing ability of cold and thermal processing, capable of processing over 3000 tons annually. Our physical and chemical, measuring, inspecting and testing equipments are complete, with“Testing Device of All Performances of Safety Valve”of top-grade level in the country. And Zhejiang Quality Supervision General Station Valve Branch of Machinery Industrial Product and Zhejiang Production License Issuing Office of Valve Product are all set within our company. We organize production strictly according to standard and procedure documents, technical standards and process manuals of ISO9000, therefore we are capable to guarantee quality.

    We carry out enterprise spirit of “diligence, credit, progress and innovation” and insist on quality policy of “Quality improved and customer satisfiedContinuous improvement and advancement
”. Through constant reform and innovation inside the enterprise, we have strengthened enterprise basic management and overall quality management, set up a complete set of enterprise management system and actively adopted advanced technology to develop new product and improve old ones. Our enterprise took lead in adopting computers to assist management and design, which enabled great improvement on enterprise production management, product quality and economic benefit. We have obtained provincial and city scientific awards of high-temperature, high-pressure, hypo-high-pressure and intermediate-temperature, intermediate-pressure and attemper and reducer device, secondary award of scientific progress for safety valve, award of new products & new technology of the city for ash valve, provincial and city award of scientific progress for thermal control cabinet and city award of scientific progress of air canon dredge device.

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