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  • [Company News] NOTICE OF REMOVAL

    Dear Sirs, Please be informed that our Shanghai office has moved to a new and modern premise in Huangpu district. New address is as below: Ningbo Rilson import and export corporation shanghai office Room 802 Rongke buliding, No.443 Dapu road, Huangpu district,shanghai, China Phone number, Fax numb

  • [Products Release] How to choose the proper Spiral Wound Gasket?

    Spiral Wound Gasket is a important sealing elements which is widely used in many industries, such as petroleum, chemical processing, Metallurgical, Power Generation, vessel and so on. It is also the critical component of static sealing of pressure pipes, valves, pumps, heat ex changers and other equ

  • [Products Release] What is a spiral wound gasket

    Rilson Engineers manufactures strictly to the standards by ASME B16.20 (Formerly API 601), DIN, JIS or any special shapes and sizes. Spiral Wound Gasket comprise a mix of metallic and filler material. The gasket has a metal wound outwards in a circular spiral with the filler material wound in the sa

  • [Products Release] Type Of Gasket

    Gaskets can be divided into non-metallic gaskets, metal gaskets, and metal-non-metal gaskets according to their material and structural characteristics. Each type can be subdivided into several types.Non-metallic gasketRubber gasketNon-asbestos fiber rubber gasketFlexible graphite metal composite ga

  • [Trade News] More than thousand American economist send a joint letter to oppose trade protectionism

    More than thousand American economist send a joint letter to oppose trade protectionism 3rd May in east America, the American National taxpayers union sent an open letter to President Trump and Congress, to reject the protectionist activity which adopted by The U.S. government recently, including th

  • [Trade News] Congratulations! 5*20 feet container products delivered timely

    RILSON finished 5*20’ containers of Spiral Wound Gaskets and Ring Joint Gaskets production and inspection within only one month. All these have been delivered timely.



Contact person

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 Add: No. 188, West Chongshou Avenue, Chongshou Town, Cixi, Ningbo, Zhejiang China 


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