ABOUT US

Zhejiang Yinhuan Machinery Co., Ltd.

Your Trusted Thermal Management Partner

With nearly three decades of expertise in heat exchange technology (traced back to our predecessor Shangjin Cooler Factory established in 1996), we have established ourselves as a reliable specialist in cooling solutions. Guided by our mission to "Safeguard Engine Performance and Longevity," we specialize in the R&D and manufacturing of:

Core Product Lines:

✓ Shell & tube coolers
✓ Intercoolers
✓ Heat exchangers
✓ EGR coolers
✓ Stainless steel plate‑fin oil coolers
✓ Copper/radiator tanks
✓ Aluminum radiator cores
✓ High‑efficiency agitators
✓ Copper‑aluminum finned heat sinks

Serving Diverse Industries:

Our solutions power critical applications across combustion engines, construction machinery, marine systems, automotive (including agricultural vehicles), power generation, hydraulic systems, plastic machinery, and mining equipment.

Products

Stability

Quality

Service

ERP system, 6S management

The company has established a complete production management system, strictly following standards, with a full quality management system, ERP system, and 6S management in place.

Quality management system certification

We continuously improve and innovate to deliver the best products and services to our customers.

With quality first, we ensure every cooler meets high standards through strict control and testing.

100 ⁺

Annual Development Volume

Tube Cooler

Stainless Steel Plate Cooler

Aluminum Cooler

Our coolers are used in engines for ships, trucks, generators, and vehicles, ensuring reliable performance in high temperatures across sea, land, and industrial settings.

1

Incoming Inspection

According to standard Ac=0, Re=1

2

Process Check

Preliminary inspection, route inspection, final inspection.

3

Running-In Test

Simulate working test to ensure Product Stability.

4

Performance Testing

According to customer requirements, 100% tested for all performance indicators produced.

5

Final inspection

From a customer perspective, check The samples comply with relevant standards.

Vision

To become an industry benchmark and lead future innovation

Mission

To create value for customers and achieve shared success

Values

Integrity, Focus, Innovation, Responsibility

Corporate Promotional Video

2024-12-03

Zhejiang Yinhuan Machinery Co.,Ltd. was founded in 2000 and has established its own production bases in Ruian and Wencheng. It is a professional manufacturer of coolers and heat exchange systems. In addition, it has introduced internationally advanced equipment. The company's leading products include shell-and-tube coolers, intercoolers, heat exchangers, exhaust gas recirculation coolers, stainless steel plate-fin oil coolers, copper radiator tanks, aluminum plate radiators, and high-efficiency mixers...

Company Profile