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my country's three-blade Roots blower originated from Cao's enterprise. After thirty years of professional history, it has been famous at home and abroad for its superior products and sincere and sincere character.


Nantong Rongheng Environmental Protection Equipment Co., Ltd. is a professional company engaged in the development, manufacturing, sales and service of various types of blowers, vacuum pumps and other products. Products cover: general-purpose three-blade roots blower, explosion-proof three-blade roots blower, anti-corrosion three-blade roots blower, high temperature and high pressure three-blade roots blower and unit, three-blade roots vacuum pump and unit, rotary fan, Various safety valves, muffler devices, etc.


Rongheng has strong technical force, advanced design methods, sophisticated processing equipment, and perfect quality system. It has achieved major breakthroughs in many key technologies of its products, and its main performance indicators such as energy efficiency and noise have reached the world's advanced level. Its technical team is the main drafter of China's HJ/T251-2006 "Technical Requirements for Environmental Protection Products Roots Blower" industry standard.


Rongheng company adheres to the business philosophy of quality, innovation, service, and integrity. It relies on high-tech products with independent intellectual property rights. With excellent quality, reasonable prices, and considerate services, its products are sold throughout the country and overseas. Fume desulfurization, chemical synthesis, pneumatic conveying, blast furnace smelting, aquaculture, papermaking and other fields have a high reputation and market share.


Rongheng will continue to provide more professional products for my country's environmental protection and various undertakings.