TECHNOLOGY
WLVM owns four core technologies: Vacuum casting, special welding, material shaping, self-made key equipment.
SERVICE AREA
Service in high-speed rail, nuclear power, nuclear fusion, aerospace, military, metallurgy, and other fields.
TYPICAL CUSTOMERS
Typical customers: SIEMENS, CRRC, ABB, BOMBARDIER, ALSTOM, CSIC, Skoda, Bao Steel.
It is the first company in China to use “special copper” as its leading product.

Welcome To Our

INDUSTRIAL FACTORY
YanTai Wanlong Vacuum Metallurgy Co.,Ltd, (WLVM for short) was founded in 2002, and located in Yantai,China. It is the first company in China to use “special copper” as its leading product. 

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What We Do

HOT PRODUCTS
Casting Rolling
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Casting Rolling
CuCrZr Contact Line
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CuCrZr Contact Line
CuCrZr Rod
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CuCrZr Rod
Copper-alloy Plate
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Copper-alloy Plate
Crystallizing Wheel
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Crystallizing Wheel
Electrode Jaw
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Electrode Jaw

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COMPANY FAQ

 Contact with us if you have any question
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Get the Latest News

LATEST NEWS
  • news1.jpg
    April,09, 2020
    Copper Chromium Zirconium Contact Line Begins Trial Operation

    Yantai Wanlong Vacuum Metallurgy Co., Ltd. （WLVM for short）has built the world's first batch production line of copper chromium zirconium contact line through independent research and development of core technology and independent manufacturing of core equipment. A review group composed of 15 exper

  • news1.jpg
    April,09, 2020
    Copper Chromium Zirconium Contact Line Begins Trial Operation

    Yantai Wanlong Vacuum Metallurgy Co., Ltd. （WLVM for short）has built the world's first batch production line of copper chromium zirconium contact line through independent research and development of core technology and independent manufacturing of core equipment. A review group composed of 15 exper

  • news1.jpg
    April,09, 2020
    Copper Chromium Zirconium Contact Line Begins Trial Operation

    Yantai Wanlong Vacuum Metallurgy Co., Ltd. （WLVM for short）has built the world's first batch production line of copper chromium zirconium contact line through independent research and development of core technology and independent manufacturing of core equipment.A review group composed of 15 experts

  • No.7 Zhongshan Road Guangzhou Street YTETDZ Yantai, Shandong, China
  • E-mail us：
    wanlong@yt-wlvm.com
  • Call us on：
    +86-535-6934726

​ Copyright  2020 YanTai Wanlong Vacuum Metallurgy Co.,Ltd.   Technology by leadong.com