Zhengming Environmental Protection

Company Profile Hunan Zhengming Environmental Engineering Co., Ltd. is a high-tech enterprise specializing in air pollution control. It provides comprehensive services for turnkey projects, design, equipment manufacturing, installation, commissioning and operation management of flue gas dedusting, desulfurization and denitrification projects for power plants, various industrial boilers, and various furnaces and kilns such as sintering machines in steel plants and glass furnaces. The company has a registered capital of 80.29 million yuan and is located in Changsha, a beautiful historical and cultural city. The company holds a Class B special design qualification for environmental engineering and a Class II professional contracting qualification for environmental protection engineering. The company has passed ISO9001 quality management system certification. From technical solutions, design, and manufacturing to construction, commissioning, training, acceptance, and after-sales service, all stages undergo strict internal review and are carried out in strict accordance with the requirements of the ISO9001 quality management system, striving to make every project an excellent project. The company has 23 technical personnel including senior engineers, and possesses more than ten patented technologies. Based on its own core technologies, it fully absorbs the essence of advanced foreign technologies. The company has strong technical strength, rich engineering experience, and strong independent research and development capabilities. The company attaches importance to giving play to the collective wisdom of the majority of scientific researchers, and has made major breakthroughs in key technologies such as design concepts, process technology, structural materials, and construction and installation. The company fully leverages its own technical advantages. Having fought in the fields of dedusting and desulfurization for more than ten years, it has developed technologies such as limestone/lime-gypsum method, dual-alkali method, ammonia method, and semi-dry desulfurization, as well as integrated dedusting, desulfurization and denitrification technology, SCR denitrification technology, SNCR denitrification technology, and wet denitrification technology. It has also developed bag filter dedusting technology, electrostatic dedusting technology, and electrostatic-fabric composite dedusting technology with its own characteristics. In particular, it has overcome the difficult desulfurization problem of ultra-high-sulfur coal, the difficult integrated dedusting and desulfurization problem, and the problem of water carryover in induced draft fans, winning high praise from users. The company has always adhered to the philosophy of "utmost sincerity and integrity, harmonious win-win, pragmatic innovation, pursuit of excellence", thinking what users think and worrying what users worry about, taking user supremacy as its service principle, creating premium projects with first-class technology, and satisfying users with first-class service. The company has always adhered to the purpose of "treating pollution, protecting the environment, sustainable development, and benefiting mankind", returning a pure land to the earth and a blue sky to the sky, and together with many partners, creating a better tomorrow.