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Specializing in R&D and manufacturing, we have developed over 10,000 products. Support product customization service(OEM / ODM).

Heat exchangers for construction machinery
Heat exchangers for construction machinery
Heat exchangers for agricultural machinery
Heat exchangers for agricultural machinery
Heat exchangers for forest machinery
Heat exchangers for forest machinery
Heat exchangers for harvesting machines
Heat exchangers for harvesting machines
Heat exchangers for mining machinery
Heat exchangers for mining machinery
For road machinery radiators
For road machinery radiators
Suitable for high altitude machinery radiators
Suitable for high altitude machinery radiators
For heavy truck radiators
For heavy truck radiators
For stationary air compressor radiators
For stationary air compressor radiators
For portable air compressor radiators
For portable air compressor radiators

Aluminum plate-fin heat exchanger application areas

By addressing key pain points in the industry through dedicated research and development, we have introduced the 9S Anti-Leakage System to ensure longer-lasting product performance!

Air compressor
Air compressor

Precise cooling safeguards core computing power. When every decibel of noise eats into profits, and a 1°C rise in server room temperature puts millions of data points at risk, reliability becomes everything.

Construction Machinery
Construction Machinery

A heavy-duty solution that redefines traditional labor efficiency ratios. When a one-day project delay results in high liquidated damages, and fuel costs consume 45% of profits, optimizing operations is critical.

Agricultural Machinery
Agricultural Machinery

Revolutionary equipment for breakthrough operational efficiency. When harvesting delays cost more than $300 per acre, and traditional equipment fuel loss eats up 35% of profits, improving performance is essential.

Automotive
Automotive

Disruptive Capacity Cost Reconfiguration Program. Reducing transportation costs by $0['38'] per kilometer results in annual savings of millions of dollars. Lowering vehicle failure rates by 1% reduces the risk of logistics defaults by 35%.

Water Tank Factory
Water Tank Factory

Revolutionary solution for industrial-grade thermal management. When the production line temperature exceeds the standard by 1℃, causing a 2.7% drop in yield, and the traditional heat dissipation system consumes 18% of energy, improving thermal efficiency is crucial.

Are you still struggling with these issues?

Leakage-prone

When every drop of oil leakage is eroding your profits, we've got the solution for you.

Easily clogged

It's time for the nightmare of traditional filters clogging up every 72 hours to end! Contact us quickly to give you the best solution.

Poor performance

When your equipment's power output is reduced by more than 15%, our equipment is still functioning.

The company's real map

About us

Over the past 15 years, Wuxi Jiushengyuan Science & Technology Co., Ltd.(CHINA SHENG) has been dedicated to the research, design, and manufacturing of aluminum leakproof heat exchangers, currently standing at the forefront of the industry in China. Continuous improvement is the core pursuit of CHINA SHENG. Through relentless efforts, the company’s heat exchangers now feature high heat exchange efficiency, superior leakproof performance, and industry-leading quality, supported by more than 30 patent applications. Equipped with advanced vacuum brazing furnaces, 4th-generation cleaning equipment, and a comprehensive set of production, manufacturing, inspection, and performance testing facilities, CHINA SHENG ensures top-tier product excellence.

CHINA SHENG’s leakproof heat exchangers utilize a unique 9S Leakproof System to address overheating and leakage issues in industrial equipment, establishing the company as a global leader in leakproof heat exchanger technology. Serving over 100 renowned brands worldwide, CHINA SHENG has earned more than ten prestigious titles and awards as an outstanding supplier.

Why Choose US

  • Air Compressor Radiator Experts: Relying on the “9S Anti-Leakage Technology System,” we partner with 70% of domestic air compressor OEMs.
  • Fast Delivery: Standard delivery within 30 days; special sample orders shipped within 2 weeks.
  • Extensive Product Range: Over 10,000 self-developed customized SKUs, enabling a unique positioning of “cost-effectiveness + rapid response.”

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Clients

Patents

Cooperative Partner

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Qualification Certificate

Prescription: Original 9S anti-leakage system

15 years of dedicated R & D and manufacturing, effectively extend the service life of the radiator, dexterous design to optimize space, effective energy saving and reduce noise.

01. Anti-leakage test

15 minutes double Anti-leakage test.

02. Precise design

HTRI exchanger professional software anti-leakage design.

03. High standard material

German standard AIMg2.5 material, effectively extend the useful life.

04. Vacuum brazing

HAF70100,VW-S-1410 model brazing furnace, core anti-leakage process.

05. Deep cleaning

The fourth generation vacuum modified alcohol cleaning machine, advanced anti-leakage equipment.

06. Automatic assembly

Automatic assembly machine, special anti-leakage equipment.

07. Three-in-one argon arc welding

Operated by welders masters with over 10 years of experience of professional anti-leakage technology.

08. Zero tolerance fin puching molding

Fin forming machine(servo type) rm-d417, more accurate, more leak-proof.

09. Automatic CNC machining center

CNC machining, high precision, low tolerance.

Factory View

The best craftsmanship, the best equipment, and the most experienced masters are what make the best products.

Client Testimonials and Recommendations

Actively adopt the excellent suggestions put forward by customers, so that we can communicate and trade more smoothly and pleasantly.

Customized micro-channel heat exchangers: compact design, excellent temperature resistance, proven performance under harsh testing, fast delivery, and reliable service — a partner worth long-term cooperation.

William - Department head

Plate-fin heat exchangers are self-cleaning and resistant to scaling, requiring less maintenance while boosting capacity, reducing costs, and improving efficiency.

Michael - Factory owner

Efficient and reliable products, extended warranty, minimal after-sales issues, full factory support — making cooperation worry-free.

Anna - Dealers

How can we help you?

Some common questions that have been frequently asked by customers over the years are quickly and briefly answered for you on this page. If you have further questions, please contact the contact information provided on the page to speak with us directly.

Q: Do your products have their own patents?
A: Yes, our products have more than 30 domestic and international invention patents.
Q: What countries do you sell to?
A: Our products are exported to USA, Mexico, Brazil, Canada, UK, France, Germany, Turkey, Italy, Russia, Japan, Korea, Malaysia, India and other countries.
Q: Is it easy to leak in harsh environments?
A: Adopting aerospace-grade brazing process, it has passed 3,000 times of pressure cycle test (with EN13133 certification), and the leakage rate in extreme working conditions is < 0.03%.
Q: What is the long lead time for cross-country delivery?
A: Own mold library + flexible production line, 48-hour response for urgent orders, full chain tracking by sea/air (98.6% on-time delivery rate for historical orders)
Q: Is it difficult to meet non-standard demands?
A: 10,000+ product database support, 72 hours to issue customized solutions (have provided radiator design for Atlas/Chigo/Kinko's etc.)

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ANTI-LEAKAGE, CHINA SHENG

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