• Hangzhou Wisdom CO.,LTD

    Wisdom is the manufacturer and research institute of Guide-vents Total Heat Air to Fresh-Air Exchangers, it well-known trademark, company very experienced in designing manufacturing for more than 30 years, technology lead world levels. It has several patented skills, standards products ...

    Telephone:86 - 0571 - 63378752Address:Fuyang City of Zhejiang Province Fuchun Street Qiufeng Village Shitashang NO:307 Hangzhou Zhejiang 311401 China

  • Zhejiang Guanyu Steel Tube Co., Ltd

    Guanyu Tube has been serving the World since 2003. ISO 9001:2015, PED 2014/68/EU certified. Zhejiang Steel Co., Ltd is a specialized manufacturer of High Quality Stainless Tubes & Pipe, Nickel Alloy Tubing Pipe in China. Production area covers an 35,000 square meters. Annual output capacity ...

    Telephone:+86-578-8911588

  • East Company

    East Company for Electrical and Mechanical Industries is a leading manufacturer of steam boilers and hot water systems, with a focus on providing reliable and energy-efficient solutions to its customers. Established in [1990].

    Telephone:+201229967869