Zhejiang Zhenlong Energy Equipment Technology Co., Ltd.

Zhejiang Zhenlong Energy Equipment Technology Co., Ltd. is a high-tech enterprise and a specialized, sophisticated, and innovative (SSSI) firm dedicated to the professional manufacturing of welded bellows, metal hoses, vacuum bellows, and gas bellows.

Located in Ningbo, Zhejiang, the company occupies a site area of 40,000 square meters, with a total building area of 60,000 square meters—including a 2,000-square-meter cleanroom facility. The company is committed to providing specialized piping systems to domestic industries such as semiconductors, aerospace, wind power, energy storage, and data centers.
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    Our strengths

    Boasting exceptional durability, pressure resistance, high elasticity, and airtightness, it is widely utilized across diverse fields such as aviation, display technology, shipbuilding, the petrochemical industry, machinery, research institutions, and iron smelting.

    Flexible hoses are utilized in a wide range of fields, including semiconductor manufacturing equipment, ultra-pure gas lines, coolers, refrigerant lines, vacuum equipment, exhaust systems, analytical instruments, nuclear power facilities, and medical devices.

    Materials:
    Bellows: SUS304, SUS316L
    Flanges: SUS304, SUS316L
    Working Pressure: Vacuum to Atmospheric Pressure

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    Contact Us

    Address:No.369 Shunyu West Road, Yangming Street, Yuyao City, Zhejiang Province
    Tel:0574-22228069
    Email:zhenlong@zj-zhenlong.com
    Phone:18395850162   13968285571
    Website:www.zj-zhenlong.com