• THE FUTURE OF LIGHTNING PROTECTION IS HERE

    We offer innovativesolutions and advanced technologies in Lightning Protection, Surge Protection, Electromagnetic Pulse Protection, Perimeter Security Systems, and Meteorological Lightning Early Warning.

  • Explore Our Advanced Lightning Protection Solutions Your Shield Against Lightning Xiamen Daheng Technology Co., Ltd. focuses on the research and development and manufacturing of lightning, surge and electromagnetic pulse protection related products and new low-voltage electrical appliances. It is a professional supplier of lightning protection overall solutions. Xiamen Daheng has successfully solved four major global lightning protection problems, including failure and fire of power surge protectors, signal blocking of signal surge protectors, and remote signal tripping. Xiamen Daheng is a national high-tech enterprise, a leading enterprise of Fujian Province's Science and Technology Little Giants, and an innovative enterprise in Xiamen. It has high-level R&D capabilities and original innovation capabilities. It has applied for more than 100 patents at home and abroad, and has led and participated in the formulation and revision of many national military standards, national standards and industry standards. Xiamen Daheng has China Accreditation (CNAS) and International Mutual Recognition (
    Explore Our Advanced Lightning Protection Solutions Your Shield Against Lightning Xiamen Daheng Technology Co., Ltd. focuses on the research and development and manufacturing of lightning, surge and electromagnetic pulse protection related products and new low-voltage electrical appliances. It is a professional supplier of lightning protection overall solutions. Xiamen Daheng has successfully solved four major global lightning protection problems, including failure and fire of power surge protectors, signal blocking of signal surge protectors, and remote signal tripping. Xiamen Daheng is a national high-tech enterprise, a leading enterprise of Fujian Province's Science and Technology Little Giants, and an innovative enterprise in Xiamen. It has high-level R&D capabilities and original innovation capabilities. It has applied for more than 100 patents at home and abroad, and has led and participated in the formulation and revision of many national military standards, national standards and industry standards. Xiamen Daheng has China Accreditation (CNAS) and International Mutual Recognition (

    Our Company

    Promov is dedicated to the research, development, and manufacturing of products related to lightning, surges, and electromagnetic pulse protection. We provide comprehensive solutions for intelligent integrated protection systems against lightning, surges, and electromagnetic pulses for our customers. We are the professional manufacturer in the industry with the capability to research, develop, and manufacture a full range of products for lightning, surges, and electromagnetic pulse protection.

  • Our cutting-edge lightning protection systems are designed to safeguard infrastructure from lightning strikes, ensuring reliability and safety. Advanced Lightning Protection Our Expertise Xiamen Daheng Technology Co., Ltd. focuses on the research and development and manufacturing of lightning, surge and electromagnetic pulse protection related products and new low-voltage electrical appliances. It is a professional supplier of lightning protection overall solutions. Xiamen Daheng has successfully solved four major global lightning protection problems, including failure and fire of power surge protectors, signal blocking of signal surge protectors, and remote signal tripping. Xiamen Daheng is a national high-tech enterprise, a leading enterprise of Fujian Province's Science and Technology Little Giants, and an innovative enterprise in Xiamen. It has high-level R&D capabilities and original innovation capabilities. It has applied for more than 100 patents at home and abroad, and has led and participated in the formulation and revision of many national military standards, national standards and industry standards. Xiamen Daheng has China Accreditation (CNAS) and International Mutual Recognition (

    Established in 2004, Promov is located in the Xiang'An Torch High-tech Zone of Xiamen City. It is a high-tech enterprise supported by the Xiamen municipal government,recognized as a seed enterprise for independent innovation, and acknowledged as oneof the most promising small and medium-sized enterprises in Xiamen. In 2013, the company was selected by the top global financial magazine

    Our cutting-edge lightning protection systems are designed to safeguard infrastructure from lightning strikes, ensuring reliability and safety. Advanced Lightning Protection Our Expertise Xiamen Daheng Technology Co., Ltd. focuses on the research and development and manufacturing of lightning, surge and electromagnetic pulse protection related products and new low-voltage electrical appliances. It is a professional supplier of lightning protection overall solutions. Xiamen Daheng has successfully solved four major global lightning protection problems, including failure and fire of power surge protectors, signal blocking of signal surge protectors, and remote signal tripping. Xiamen Daheng is a national high-tech enterprise, a leading enterprise of Fujian Province's Science and Technology Little Giants, and an innovative enterprise in Xiamen. It has high-level R&D capabilities and original innovation capabilities. It has applied for more than 100 patents at home and abroad, and has led and participated in the formulation and revision of many national military standards, national standards and industry standards. Xiamen Daheng has China Accreditation (CNAS) and International Mutual Recognition (

    Factory: 1200 square meters, 3 major teams: SPD, SSD, electronic,11 product lines and 2 welding lines.

    Staff:The company has 148 employees, with 23 people in the R&D department.

    CELL Line:lean production line

    Laboratory Product Function Verification:Our company is equipped with comprehensive product testing facilities

    Our cutting-edge lightning protection systems are designed to safeguard infrastructure from lightning strikes, ensuring reliability and safety. Advanced Lightning Protection Our Expertise Xiamen Daheng Technology Co., Ltd. focuses on the research and development and manufacturing of lightning, surge and electromagnetic pulse protection related products and new low-voltage electrical appliances. It is a professional supplier of lightning protection overall solutions. Xiamen Daheng has successfully solved four major global lightning protection problems, including failure and fire of power surge protectors, signal blocking of signal surge protectors, and remote signal tripping. Xiamen Daheng is a national high-tech enterprise, a leading enterprise of Fujian Province's Science and Technology Little Giants, and an innovative enterprise in Xiamen. It has high-level R&D capabilities and original innovation capabilities. It has applied for more than 100 patents at home and abroad, and has led and participated in the formulation and revision of many national military standards, national standards and industry standards. Xiamen Daheng has China Accreditation (CNAS) and International Mutual Recognition (

    ■ Theoretical research and equipment development of lightning monitoring and early warning

    ■ Low voltage surge protection product development, manufacturing

    ■ Rely on NB-iot technology to establish intelligent lightning protection system

  • Promov

  • Comprehensive Lightning Protection

    Our innovative products effectively prevent damage from lightning strikes and surges.

  • News

    Promov, a leader in lightning and surge protection technology, participated in the Middle East...
    July 21, 2017 · Company News
    On July 14th, the 32nd meeting of the Lightning Protection and Environmental Adaptability Working...
    July 21, 2017 · Industry Information
    On July 27, 2017, the Shanghai station of the "2017 Building Lightning Protection Technology...
  • Customer Review

     — James Anderson “The team at Xiamen Daheng is knowledgeable and responsive. Their commitment to excellence is evident in every interaction.”  Our innovative solutions have empowered numerous industries to enhance their lightning protection systems Xiamen Daheng Technology Co., Ltd. focuses on the research and development and manufacturing of lightning, surge and electromagnetic pulse protection related products and new low-voltage electrical appliances. It is a professional supplier of lightning protection overall solutions. Xiamen Daheng has successfully solved four major global lightning protection problems, including failure and fire of power surge protectors, signal blocking of signal surge protectors, and remote signal tripping. Xiamen Daheng is a national high-tech enterprise, a leading enterprise of Fujian Province's Science and Technology Little Giants, and an innovative enterprise in Xiamen. It has high-level R&D capabilities and original innovation capabilities. It has applied for more than 100 patents at home and abroad, and has led and participated in the formulation and revision of many national military standards, national standards and industry standards. Xiamen Daheng has China Accreditation (CNAS) and International Mutual Recognition (

    "Our long-term partnership with Promov has been extremely beneficial. Their R&D capabilities and innovative thinking lead the market, and the quality and technical standards of their products always exceed industry requirements. We highly appreciate their professionalism and capabilities."

    — An international telecommunications equipment company

    — Li Wei “Xiamen Daheng's lightning protection solutions are unparalleled. Their expertise transformed our approach to surge protection.” Our innovative solutions have empowered numerous industries to enhance their lightning protection systems Xiamen Daheng Technology Co., Ltd. focuses on the research and development and manufacturing of lightning, surge and electromagnetic pulse protection related products and new low-voltage electrical appliances. It is a professional supplier of lightning protection overall solutions. Xiamen Daheng has successfully solved four major global lightning protection problems, including failure and fire of power surge protectors, signal blocking of signal surge protectors, and remote signal tripping. Xiamen Daheng is a national high-tech enterprise, a leading enterprise of Fujian Province's Science and Technology Little Giants, and an innovative enterprise in Xiamen. It has high-level R&D capabilities and original innovation capabilities. It has applied for more than 100 patents at home and abroad, and has led and participated in the formulation and revision of many national military standards, national standards and industry standards. Xiamen Daheng has China Accreditation (CNAS) and International Mutual Recognition (

    "Collaborating with Promov has exceeded our expectations. Whether it's the quality of the products or customer service, their consistent professionalism has given us great peace of mind. Their lightning protection solutions have provided strong support for our projects, ensuring the safety and long-term stability of our equipment."

    — A well-known energy company

     — James Anderson “The team at Xiamen Daheng is knowledgeable and responsive. Their commitment to excellence is evident in every interaction.”  Our innovative solutions have empowered numerous industries to enhance their lightning protection systems Xiamen Daheng Technology Co., Ltd. focuses on the research and development and manufacturing of lightning, surge and electromagnetic pulse protection related products and new low-voltage electrical appliances. It is a professional supplier of lightning protection overall solutions. Xiamen Daheng has successfully solved four major global lightning protection problems, including failure and fire of power surge protectors, signal blocking of signal surge protectors, and remote signal tripping. Xiamen Daheng is a national high-tech enterprise, a leading enterprise of Fujian Province's Science and Technology Little Giants, and an innovative enterprise in Xiamen. It has high-level R&D capabilities and original innovation capabilities. It has applied for more than 100 patents at home and abroad, and has led and participated in the formulation and revision of many national military standards, national standards and industry standards. Xiamen Daheng has China Accreditation (CNAS) and International Mutual Recognition (

    "As a company with extremely high safety requirements, we have been searching for reliable lightning protection solutions. Promov's products perfectly meet our needs in terms of both quality and performance. We are very satisfied with the results of our collaboration."

    — A petrochemical company

    — Maria Gonzalez “Partnering with Xiamen Daheng has been a game changer for our electrical systems. Their innovations have made us feel secure.”  Our innovative solutions have empowered numerous industries to enhance their lightning protection systems Xiamen Daheng Technology Co., Ltd. focuses on the research and development and manufacturing of lightning, surge and electromagnetic pulse protection related products and new low-voltage electrical appliances. It is a professional supplier of lightning protection overall solutions. Xiamen Daheng has successfully solved four major global lightning protection problems, including failure and fire of power surge protectors, signal blocking of signal surge protectors, and remote signal tripping. Xiamen Daheng is a national high-tech enterprise, a leading enterprise of Fujian Province's Science and Technology Little Giants, and an innovative enterprise in Xiamen. It has high-level R&D capabilities and original innovation capabilities. It has applied for more than 100 patents at home and abroad, and has led and participated in the formulation and revision of many national military standards, national standards and industry standards. Xiamen Daheng has China Accreditation (CNAS) and International Mutual Recognition (

    "Promov's products have a high reputation in the industry. We have been using their surge protection devices for many years, and they have consistently performed excellently. The team is professional and responsive, making them a trusted partner."

    — A large industrial group

     — James Anderson “The team at Xiamen Daheng is knowledgeable and responsive. Their commitment to excellence is evident in every interaction.”  Our innovative solutions have empowered numerous industries to enhance their lightning protection systems Xiamen Daheng Technology Co., Ltd. focuses on the research and development and manufacturing of lightning, surge and electromagnetic pulse protection related products and new low-voltage electrical appliances. It is a professional supplier of lightning protection overall solutions. Xiamen Daheng has successfully solved four major global lightning protection problems, including failure and fire of power surge protectors, signal blocking of signal surge protectors, and remote signal tripping. Xiamen Daheng is a national high-tech enterprise, a leading enterprise of Fujian Province's Science and Technology Little Giants, and an innovative enterprise in Xiamen. It has high-level R&D capabilities and original innovation capabilities. It has applied for more than 100 patents at home and abroad, and has led and participated in the formulation and revision of many national military standards, national standards and industry standards. Xiamen Daheng has China Accreditation (CNAS) and International Mutual Recognition (

    "Promov's deep technical expertise in lightning and surge protection has provided us with reliable solutions. Every collaboration with them reinforces their commitment to safety and quality."

    — A well-known power enterprise

  • Leading Innovations in Lightning Protection Solutions