Henan Tianyi Environmental Protection Technology Co., Ltd. was founded in 1972 and developed from the former Gongyi Filter Material Factory through industrial restructuring. After the restructuring, it has evolved from a single water treatment agent product to a comprehensive entity enterprise integrating research and development, production, and sales of water treatment agents, filter materials, fillers, aeration devices, and environmental protection equipment. Henan Tianyi Environmental Protection Technology Co., Ltd. was founded in 1972 and developed from the former Gongyi Filter Material Factory through industrial restructuring. After the restructuring, it has evolved from a single water treatment agent product to a comprehensive entity enterprise integrating research and development, production, and sales of water treatment agents, filter materials, fillers, aeration devices, and environmental protection equipment. The company's main business includes environmental protection equipment and components, environmental engineering design, installation, construction, operation and maintenance, new purification fillers, high-efficiency environmental protection filter materials, water treatment agents, etc. Our company's products are among the first in the domestic industry to pass the ISO9001:2008 international quality management system certification. After years of hard exploration, the company has established a complete and effective service system, and built an experienced service team to provide customers with not only free site planning, design and installation foundation and process diagrams, but also professional technical training, as well as on-site guidance for equipment installation and debugging by technical personnel. The company's service outlets are located in more than 20 cities and autonomous regions including Hebei, Anhui, Sichuan, Guangxi, Hunan, Guangdong, Shandong, Shanxi, and Inner Mongolia, covering water treatment projects in multiple fields such as petroleum, chemical, power, metallurgy, steel, gas, textile, printing and dyeing, pharmaceuticals, water engineering, and urban sewage treatment engineering. Establishing customer usage records, combining traditional on-site services with online services, complementing each other's advantages, being considerate and efficient, has won widespread praise from customers. The company's main business includes environmental protection equipment and components, environmental engineering design, installation, construction, operation and maintenance, new purification fillers, high-efficiency environmental protection filter materials, water treatment agents, etc. Our company's products are the first in the domestic industry to pass the ISO9001:2008 international quality management system certification. After years of hard exploration, the company has established a complete and effective service system, and built an experienced service team to provide customers with not only free site planning, design and installation foundation and process diagrams, but also professional technical training, as well as on-site guidance for equipment installation and debugging by technical personnel. The company's service outlets are located in more than 20 cities and autonomous regions including Hebei, Anhui, Sichuan, Guangxi, Hunan, Guangdong, Shandong, Shanxi, and Inner Mongolia, covering water treatment projects in multiple fields such as petroleum, chemical, power, metallurgy, steel, gas, textile, printing and dyeing, pharmaceuticals, water engineering, and urban sewage treatment engineering. Establishing customer usage records, combining traditional on-site services with online services, complementing each other's advantages, being considerate and efficient, has won widespread praise from customers. The company has won the trust and praise of a large number of users with high-quality products and comprehensive after-sales service. Welcome users to call for consultation, conduct on-site inspections and negotiate business!