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    Holykell

    • Address: No.100 LuYun Road ,LuGu ,Changsha 410205,Huna China, Changsha, Hunan , China
    • Email: Email
    • Phone: 17307413256

    Business description

    In 2001, Holykell restructured the production department of national large-scale enterprises .

    Rely on the original strong technical force and the introduces the most advanced numerical control machining equipment both domestically and from abroad.

    Became the leading pressure transmitter manufacturer in Hunan Province.

    With purification workshop 5000 squra meter, 3 cycle full auto production line & half auto production line, the annual capacity can reach 1 million; 1000 squar meter modern office.

    Holykell has implemented IOS9001: 2015 quality management system in the procurement of raw materials, production, testing, export and other aspects.

    Management, research and development, production, and quality are all meeting international professional standards.

    "World Factory" is being staged.

    2003, Holykell R&D team was lead by the technical director of General Manager Hu.

    So far, a total of 20 members, 90% have Bachelor's degree, 5 members have doctor's degree and 3 members are overseas returned engineers.

    Currently, A number of new-type pressure sensor and level sensor products have been developed.

    And have obtain 17 national invention patents, and more than 60 practical new model patents.

    Latest listings



    • Holykell Oem Wholesale Reliable Underwater Ultrasonic Sensor
      Holykell Oem Wholesale Reliable Underwater Ultrasonic Sensor
      Measuring and observing and testing instruments - Holykell - China - June 20, 2018 - 100.00 Dollar US$

      Ultrasonic level sensor Shell is made of solid texture and good NLEPF acoustic characteristics of synthetic material. The body is shape sophisticated aesthetics, waterproof, dustproof, and can adapt to the most of working conditions on site. On liqui...

    • Holykell Oem Wireless Irrigate Distance Water Fuel Level Sensor
      Holykell Oem Wireless Irrigate Distance Water Fuel Level Sensor
      Permanent buildings and structures - Holykell - China - June 20, 2018 - 120.00 Dollar US$

      HPT612-W is full sealed submersible level sensor. It is made by building in high stable and reliable piezo-resistive silicon pressure sensor and high accurate circuit board into the stainless steel housing. Integrated construction and standard signal...

    • Holykell Oem 4 20ma Rs485 Radar Level Sensor For River Grain Silo
      Holykell Oem 4 20ma Rs485 Radar Level Sensor For River Grain Silo
      Underground mining structures and materials - Holykell - China - June 20, 2018 - 200.00 Dollar US$

      What's the features of industial radar level sensor? Sensor is 26G High Frequency radar level measurement instrument, measure the maximum distance to 70 meters. Antenna being further optimized, fast new microprocessor could be higher-speed signals pr...

    • Holykell Oem Waterproof Long Range 10meter Ultrasonic Water Tank Level Meter
      Holykell Oem Waterproof Long Range 10meter Ultrasonic Water Tank Level Meter
      Food and beverage industries - Holykell - China - June 20, 2018 - 85.00 Dollar US$

      Ultrasonic liquid level switches are used in a wide variety of applications to detect the location of level in a process. Ultrasonic liquid level switches are used in a wide variety of applications to detect the location of level in a process or stor...

    • Holykell Oem Hpt200 H 1bar Vaccum Pressure Sensor For Air Measurement
      Holykell Oem Hpt200 H 1bar Vaccum Pressure Sensor For Air Measurement
      Electrical equipment and components - Holykell - China - June 20, 2018 - 80.00 Dollar US$

      HPT200 pressure transducer/transmitters use high quality imported U.S.A piezoresistive pressure sensor, Complete with a fully welded316 stainless steel housing, high shock and vibration and EMI/RFI protection. It will survive in the most extreme cond...

    • Holykell Hpt604 Oil Level Measurement Transmitters
      Holykell Hpt604 Oil Level Measurement Transmitters
      Lubricants and oils and greases and anti corrosives - Holykell - China - June 20, 2018 - 120.00 Dollar US$

      Why Choose HOLYKELL HPT604 Level Sensor? 1. 5-10 years design life, the lifelong maintenance; Import diffusion silicon core body, ≤1 ms response time;Its service life is 2-3 times of similar products. 2. Adopt the military printed-circuit board and w...





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