Nantong Rongheng Environmental Equipment Co.,Ltd. is a national high-tech enterprise engaged in the R&D, manufacturing,sales and service of various types of blowers, vacuum pumps and others. Our products cover:general type three lobe roots blower, explosion proof three lobe roots blower, anti corrosion three lobe roots blower, high temperature high pressure three lobe roots blower and unit, three lobe roots vacuum pump and unit, rotary blower, various types of safety valves, mufflers, etc.

Rongheng Company has strong technical force, advanced design methods, excellent processing equipment and perfect quality system. We have achieved major breakthroughs in many key technologies of products, energy efficiency, noise. Other major performance indicators have reached the world's advanced level. Our technical team is the main author of the industry standards-China HJ/T251-2006 "Specifications for environmental protection product-Roots Blower".
Rongheng company adheres to the business philosophy of quality, innovation, service and integrity, relying on high-tech products with independent intellectual property rights, with excellent quality, reasonable price and thoughtful service, the products are spread all over the country and exported to overseas. Our products have high visibility and market share in: wastewater treatment, fume desulfurization, chemical synthesis, pneumatic conveying, blast furnace smelting, aquaculture, papermaking and other fields.