Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd. is located at the intersection of the Beijing–Guangzhou and Longhai railways, in Zhengzhou, the capital of Henan Province. In 2010, the company was restructured into Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd., a high-tech engineering enterprise integrating research and application of “artificial intelligence, energy conservation, and low-NOx burners” with the manufacturing, installation, and sales of furnace and kiln equipment. The company is a member of both the China Foundry Association and the Henan Provincial Casting and Forging Association.

The company has three major project divisions: the Burner Equipment Division, the Artificial Intelligence R&D Division, and the Environmental Protection Engineering Division.

Fully equipped with functional departments:

The company’s departments include Sales, Production, Design, Engineering, Foreign Trade, After-sales Service, and Finance. With three branch factories located in Henan, Hebei, and Guangdong, the company is moving toward group‑based operations. Zhongwei products are now exported to 25 countries and regions, including Japan, Kazakhstan, Russia, Vietnam, Laos, and Indonesia.

At this stage, the main products available on the market include:

Standard kiln burner series: natural gas burners, liquefied petroleum gas burners, water‑gas burners, blast furnace gas burners, coke oven gas burners, converter gas burners, biogas burners, diesel burners, light hydrocarbon gas burners, methanol burners, and more—ranging from 40 to 50,000 kW (30,000 to 45 million kcal). These burners are equipped with integrated dedicated combustion control systems and comprehensive safety interlock features. The PLC control cabinet supports both local and remote operation.

Customized burner series: blast furnace gas burners, converter gas burners, coke oven gas burners, semi‑coke off‑gas burners, biogas burners, yellow phosphorus off‑gas burners, carbon black off‑gas burners, formaldehyde off‑gas burners, purge gas off‑gas burners, smelting furnace off‑gas burners, calcium carbide furnace off‑gas burners, biomass gas burners, and mixed‑gas burners for coal gasifiers, as well as diesel, heavy oil, tire‑oil, and pulverized‑coal burners. We can also design multi‑fuel burners capable of co‑combusting coal, oil, and gas, suitable for boilers, kilns—including rotary kilns—bitumen mixing plants, and drying equipment, among others.

Customized rotary kiln burner series: gas, oil, and pulverized‑coal burners; designs for single‑fuel or multi‑fuel co‑combustion; integrated with dedicated combustion control systems; available with floor‑mounted or overhead‑suspended mobile carts. Multi‑mode intelligent burners supporting oxygen‑enriched, full‑oxygen, and air‑assisted combustion; designed under the principle of “one kiln, one design; one fuel, one correction.” We also undertake engineering projects for the design and construction of pulverized‑coal, oil, and gas equipment and associated piping systems.

Natural gas and fuel‑oil kiln series: tunnel kilns, pusher‑plate kilns, heat‑treatment furnaces, precision casting shell‑baking furnaces, steel‑rolling furnaces, forging heating furnaces, aluminum‑smelting furnaces, zinc‑smelting furnaces, tin‑smelting furnaces, copper‑smelting furnaces, brick and tile kilns, refractory‑material tunnel kilns, and other types of kilns. We also undertake “coal‑to‑gas” conversion projects for brick and tile kilns, lime kilns, and other kiln systems.

Energy-saving regenerative burners series: regenerative burners and combustion control systems, regenerative forging heating furnaces, steel rolling heating furnaces, molten‑pool aluminum melting furnaces, head‑end heating furnaces, regenerative silica sol mold shell calcination furnaces, and more.

Fully automatic temperature-controlled oven series: gas‑, oil‑, and electric‑heated ovens, as well as oxygen‑enriched and full‑oxygen regenerative gas‑fired baking furnaces—energy‑saving technical upgrade projects.

Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd. undertakes environmental protection kiln projects, implements EPC turnkey contracts, and provides customers with one-stop environmental engineering solutions.

The scope of the EPC “turnkey” contract for environmental protection projects is as follows:

On-site gas pipeline planning, LNG (liquefied natural gas storage tanks and associated equipment) supply, and construction;

Industrial kiln “coal-to-gas” conversion (or new‑build) project: technical renovation scheme design, burner manufacturing, automation equipment and security‑monitoring systems, dust‑removal, desulfurization, and denitrification equipment fabrication, construction, and assistance with environmental‑protection acceptance.