Automotive heat-exchanger manufacturer since 2008
We develop and manufacture radiators, condensers, intercoolers, heater cores, evaporators and oil coolers for passenger and commercial vehicles—from tooling and brazing to assembly and testing.
Why Hongdao
We turn vehicle application requirements into finished thermal-management components through development, tooling, forming, brazing, assembly and inspection. Our manufacturing program serves the passenger and commercial vehicle aftermarket.
As an automotive air conditioning (A/C) and HVAC thermal components manufacturer, we supply OE-referenced condensers, evaporators and heater cores. These are components, not a claim that we supply complete vehicle A/C systems.
Buying with Nissens, NRF or AVA references? Selected heater-core records include those aftermarket cross-reference fields. Send the complete number and vehicle details for a fitment review; UIN or private-label packaging can be discussed for the confirmed order.
Integrated production
Our production flow connects product definition, tooling, core forming, brazing, assembly and testing. Each replacement application is reviewed for its dimensions, connections and mounting requirements before production release.
OE references, vehicle application, dimensions, interfaces, and customer requirements are reviewed.
Product development and tooling controls prepare the design for repeatable production.
Heat-exchange cores move through controlled forming and brazing operations.
Components, connections, tanks, and mounting features are assembled to the defined application.
First-article, process, air-tightness, dimensional, visual, and final checks support conformity.
Inspection and production records support batch traceability before finished goods are released.
Quality at each stage
01Incoming inspection
02Operator verification
03First-article check
04Process inspection
05Performance testing
06Final validationPassenger & commercial applications
Our thermal range supports passenger vehicles, light commercial vehicles, heavy-duty trucks, buses and coaches across international and Chinese brands.
Match parts by OE reference and exact application. Availability is confirmed for each enquiry.
