mine in Henan Cheng Technology Co., Ltd. specializes in lightning rod lightning protection, grounding technology development; surge protection device (SPD SPD) production and sales and mine engineering design and construction, Bureau of Meteorology has issued mine engineering design, construction qualification. And establishment of project quality assurance system, optional high-quality project managers, engineers and technicians. Establish and improve a company's safety management system, developed a safety objectives. Our commitment: will be first-class technology, first-class quality, first-class management and first-class service, in good faith for large buildings, the development of intelligent buildings and make due contribution.

company's core brands: Hong Kong TOP, in light of Sichuan, Shenzhen Thunder, lightning OBO Germany, France, Du Er Meisen lightning rod, Franklin lightning rod to the rich in France, French IF3 lightning rod, etc.;

Main Products: lightning discharge in advance optimize the lightning rod, surge protection device (SPD SPD), modular power supply lightning protection box, integrated power supply lightning protection box, mine explosion-proof box, power supply lightning protection socket, low voltage DC power SPD, decoupling , signal SPD, lightning network, network switches, lightning protection devices, antenna lightning protection, telephone audio SPD, serial SPD, industrial control signals SPD, SPD video, combo SPD, triple lightning, thunder and lightning counter, and other potential connectors, reducing agent, copper-clad steel ground rods, non-metallic grounding module, ions grounding, aviation obstruction lights, lightning protection products through national series Level Lightning Test Center, received the quality certification and the quality of underwriting insurance company. Over the years, Ray Cheng integrity with quality products and services provide customers with a satisfaction guarantee.

undertake mine works: large-scale ground engineering, computer room lightning overall project control system anti- mine engineering, mine engineering fire protection systems, industrial automation control system lightning protection engineering, building mine engineering, mine engineering station system, the bank computer system lightning protection engineering, ammunition depots, mine engineering, mine engineering power dispatch system, apron system, mine works, external cloud-mine engineering, surveying grounding system design and technical works. Professional products, professional technology, professional team, advanced testing testing tool for mine honest in communication, coal, petrochemical, power, education and other industries to win credibility and praise.

avoid preta series: Decorative avoid preta, stainless steel to avoid Reita, Reita avoid triangle, square to avoid preta, GH Reita and off the ring to avoid lightning and other production design and installation.

products are widely used in public security, finance, education, electricity, railway, petroleum, telecommunications, mining, large-scale computer networks, high-rise buildings and other areas, and provide technical advice, design and construction of lightning protection engineering survey provides a comprehensive solution.

Lightning Protection Technology Co., Ltd., Henan Cheng Lei always provide customers with first-class products, first-class technology, first-class service. Based on "Lightning in design" GB50057-94, "Building lightning protection of electronic information systems technical specifications" GB50343-2004, "Communications Authority (station) Lightning Protection Engineering Design Standards" and other norms and standards, establish a " Lightning Protection Technology Co., Ltd. Henan Lei Cheng Quality Management Manual ", the strict quality management to every project always.

Lei Cheng Since its establishment, the spirit of "people-oriented, promote competition, innovation, pursuit of perfection" values; "leading, high efficiency, high-quality" business philosophy; "respect for the responsibility, respect for competition, the pursuit of quality, the pursuit of efficiency" spirit; "customer first, active zeal, polite smile, solidarity and cooperation" principle of service. In the course of development recorded excellent results on the preparation of the glorious history, as the most important number of customers with a satisfactory service to submit a successful respondents