Jindu specializes in heat sink and cold plate solutions and precision CNC parts
我们是设计和生产高性能散热产品和精密数控零件的专家,服务于电信、汽车、航空航天、电力电子和医疗器械等行业。
What We Offer
Why JINDU? Precision Engineering Meets Advanced Thermal Science
JINDU stands at the forefront of the thermal management industry as a premier manufacturer of precision thermal solutions and liquid cold plates. With a robust foundation in high-precision CNC machining, we have strategically expanded our capabilities to cover the full spectrum of advanced thermal manufacturing.
Our state-of-the-art facility is equipped with cutting-edge technologies, including Skiving, Friction Stir Welding (FSW), Soldering, and Vacuum Brazing. This diverse technological portfolio allows us to produce highly complex and efficient liquid cold plates and heat sinks tailored to the most demanding industrial applications.
At JINDU, we go beyond traditional manufacturing. Leveraging our rich machining experience, we position ourselves as a comprehensive solutions partner. We support our customers throughout the entire product lifecycle—from mechanical design suggestions and thermal simulation to heat dissipation analysis. To ensure uncompromising quality and reliability, every solution undergoes rigorous testing, including air tightness tests and precision assembly.
We are dedicated to solving your toughest thermal challenges with precision, innovation, and reliability.
Advanced Manufacturing
50+ CNC machines | ±0.005mm tolerance 50,000+ annual part capacity
Engineering Expertise
Custom heat sinks & liquid cold plates Thermal simulation & R&D support
End to End Solutions
From prototyping to mass production with IATF 16949 certification
Specialized Technologies
Skiving, FSW, Vacuum Brazing & Soldering High-performance thermal bonding solutions
Rigorous Validation
100% air tightness test & thermal analysis Zero leakage guarantee for critical modules
Rapid Response
Quick turnaround from concept to prototype Flexible scheduling to meet urgent timelines
11 Steps To Get Your Working
Custom Heat Sink Technologies
At the same time, we invested the skiving, Friction stir welding, soldering, brazing and Liquid cold plate machines. Based on our rich machining experience and capacity, we not only provide the mechanical designing suggestion, but also serve the thermal simulation, air tightness test , heat dissipation analysis and assembly to our customers.



Support surface treatments such as anodizing and sandblasting to enhance corrosion resistance.
Supports CNC precision processing with a tolerance control of ±0.05mm, perfectly fitting the heat generating components.
The air-cooling solution does not require an additional fluid system, resulting in a 60% reduction in maintenance costs.



Support surface treatments such as anodizing and sandblasting to enhance corrosion resistance.
It offers various structures such as fin-type, sunflowertype and shovel-toothed type, which can meet the heat dissipation requirements ranging from 10W to 500W.
Supports CNC precision processing with a tolerance control of ±0.05mm, perfectly fitting the heat generating components.
Using high thermal conductivity aluminum alloys (6061/6063) or copper materials, the thermal conductivity reaches 200 W/mK.
The air-cooling solution does not require an additional fluid system, resulting in a 60% reduction in maintenance costs.
The compression molding process reduces the cost of mass production (supports mass production of up to 10,000 pieces)
Quality Management System
Jindu has equipped 35 sets high-end CNC machines and the accurate inspection & testing equipment.

SQE & IQC
Supplier management / Material Inspection

IPQC
FAI / Production Inspection / Quality control

FQC
Inspection / 100% Sorting for Finsh Goods

OQC
Inspection Before Delivery

OQC
Inspection Before Delivery
Diverse Industry Solutions
Our expert engineering team offers tailored solutions for a wide range of industries, utilizing innovative technology and design strategies to provide optimal results for our clients.
Our Latest Blog
With the latest market trends, industry insights, and customer feedback, we can help you find the Jindu solution that best meets your needs.
Our resources are meant to help you gain a competitive edge in your market and ensure the best product selection for your customers.
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