Tengzhou City Rotary Joint Manufacturing Co., Ltd. (formerly Tengzhou City Rotary Joint Factory), is a renowned manufacturer of rotary joints, from 1978, was successfully developed China's first rotating joint, is a research, development, manufacturing, professional sealing products for the body production enterprises, over the years has been committed to transmit static and dynamic fluid seals and fluid nature of connecting pipe to divert around the supporting research and development.

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      The main products include: rotary joints, metal hose, pipe compensator, quick-change joint, sealing rings stacked, R-shaped rose ring, siphon device, depending on the inverter, water valve seal type accessory products. Is widely used in iron and steel, special converter connectors, hydraulic slip ring, blast furnace clay gun hydraulic fittings, casting swivel joint, oven rotating joint, military, aerospace products, paper, packaging, chemicals, rubber, plastics, textile printing and dyeing, glass, starch, oil, pharmaceutical, washing, tobacco, dry, electricity, food and other industries.

       Explore and services with countries in the world market, Tengzhou rotary joint factory officially transformed into rotary joint Tengzhou Manufacturing Co., Ltd.. Company's existing Japanese MAZAK machining centers and special equipment such as 27 pieces (sets), strict quality standards in accordance with China to provide high-quality products, with the global market and exported to international markets. Successful alternative to the existing space into a rotating joint foreign domestic production, the United States Du Bolin DEUBLIN, the United States NOFF-NOYTON, Germany MAIERHEIDENHEIM, Japan's SGK, Japan SHOWAGIKEN, Italy ROTOFLUX, Taiwan, Guang Yang, South Korea KOTRA, 3, and SANWO, South Korea and other foreign SRJ rotary joint is converted to domestic production.

       The company in 1997, the pioneers of the ""revolving joint best new product"" title, first passed in 2003 quality system certification enterprises in Shandong Province in 2005 obtained the title of a famous trademark; more than technical personnel to the United States, Japan, Taiwan, Petrochemical Corporation, metallurgy Ministry of Electric Power, the General Armament Department, the Air Force, equipped with flat products for Shengli Oilfield, China's top ten rotary joint quality recognized brands, provincial heavy contract, keep promise in enterprises.

      The company sees the quality of life, built the whole set of perfect quality assurance system, with ""first-class management, first-class technology, first-class product, the user first"" for the purpose, to win majority of users. And welcomed the new and old customers, communication in business negotiations.

                     http://47887104.cn.b2b168.com/

    East-casting Co. LTD is an ISO 9001:2000-certified manufacturer focusing on all kinds of metal casting products. We operate over 40 casting cells, most of which are computer connected to our central production management center. Complementing our excellence in casting capabilities are complete in-house tool & casting shop, machining and secondary finishing operation.
   We have experienced engineers who can design, check and delivery proficiently. The whole process from drawing design, development of new products, mass production and inspection are strictly monitored by engineers.