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Full Thermal Product Range

Covering full air and liquid cooling products to meet high-power thermal demands across industries.

Proven Technology & Stable Capacity

Mastering FSW and other core technologies, with full-line equipment for custom and mass delivery.

One-Stop Custom R&D

Professional team supports full process from thermal simulation, design optimization to prototyping & mass production.

Full-Cycle Quality & Service

ISO9001 certified with 100% outgoing inspection; backed by warranty and responsive after-sales support.
Products Center
We are committed to providing our customers with excellent products.
Water Cold Plate For Electrical Devices Cooled Heat Sink Liquid Cold Plate For Laser
Just like heat sink is a word that people will know this is the cooling device which plays an important role in modern equipment and machines, without a cooling heat sink, it could destroy the operation system and thus would cost thousands of dollars for the loss.
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Copper Pipe Pressed Laser Equipment Chill Plate
The cooling plate of copper tube pressing laser equipment is mainly composed of high purity copper tube and metal cooling substrate. The copper pipe is carefully pressed to form a specific shape and layout, and is tightly attached to the cooling substrate to form a coolant circulation channel.
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Buried Copper Pipe Water Cooling Plate Liquid Cooling Plate
The heat dissipation principle of the liquid cooling plate is based on the synergistic effect of heat conduction and heat convection. The core structure is made of copper plates with high thermal conductivity as the substrate, and a carefully designed copper pipe network is embedded inside.
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IGBT Water Cooling Plate
IGBT water cooling plate is mainly composed of metal cooling substrate, cooling pipe and water inlet and outlet components. The cooling substrate is usually made of aluminum alloy or copper alloy material with high thermal conductivity to ensure that the heat generated by the IGBT module can be quickly conducted out.
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High Tooth Aluminum Extruded Aluminum Radiator
In today's electronic equipment performance continues to improve, the heat dissipation problem has become one of the key factors to ensure the stable operation of equipment and extend the service life.
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Aluminum Profile CNC Machining Anodized Cooling Enclosure
Aluminum computer cooling shell is made of high-quality aluminum alloy material, formed by advanced extrusion process, with accurate size and shape, which can perfectly adapt to the internal component layout of various industrial computers.
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Aluminum Extruded Heat Sink
In the continuous pursuit of high performance and miniaturization of electronic devices, the problem of heat dissipation has become a key constraint. With its unique advantages, aluminum extruded heat sinks stand out in many fields and become a helpful assistant to solve the heat dissipation problem of electronic devices.
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Aluminum Radiator
The aluminum radiator mainly realizes the heat dissipation function based on the principle of heat conduction and heat convection. Aluminum alloys have high thermal conductivity, and when the electronic components generate heat, the heat is quickly transmitted to the aluminum radiator through close contact.
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Aluminum Radiator Air-Cooled Radiator
In today's era of rising performance of electronic equipment, heat dissipation has become one of the key factors to ensure the stable operation of equipment and extend the service life. As a widely used and favored method of heat dissipation, air-cooled radiators play an important role in many fields with their unique advantages.
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Aluminum Extruded Radiator Power Radiator
In modern electronic equipment, as a key component to provide stable power, the reliability of its performance is very important. However, the power supply will inevitably generate heat during the working process, if it cannot effectively dissipate heat, it will seriously affect the efficiency, stability and service life of the power supply.
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Aluminum Profile CNC Machining Anodized Housing
As the core material of aluminum profile shell, aluminum has a series of inherent excellent characteristics, making it the first choice for many application scenarios.
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Anodizing Aluminum Profile Extrusion For Heatsink
Extruded heat sink has the characteristics of good heat dissipation performance and good energy saving effect.
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Aluminum Profiles Extruded Heat Sink Rectangular Extrusion Heat Sink
The aluminum profiles extruded heat sink rectangular extrusion heat sink cnc machined heat sink we have production superiority in making toolings and competitive prices and control better quality, meanwhile, leadtime is what we regard as most important tasks for us and we are moving forward with our customer for best services.
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Large Aluminum Extruded Radiator
The high-power aluminum extrusion radiator is mainly made of aluminum alloy material and formed by extrusion process. Its basic structure usually includes two parts: heat fin and base. The cooling fins have a sheet-like structure and are closely arranged on the base to form a large cooling area.
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Anodized Black Aluminum Extrusion Extruded Heat Sink
Extruded heat sink has the characteristics of good heat dissipation performance and good energy saving effect.
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Aluminium Extruded Section Heat Sink
The working principle of the aluminum extruded heat sink is based on the excellent thermal conductivity of the aluminum alloy. Aluminum alloy has a high thermal conductivity, can quickly transfer heat from the heat source to the various parts of the radiator, and then through the heat exchange between the surface of the radiator and the surrounding air, the heat is dissipated to the environment.
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Extrusion Profile Aluminum Heat Sink
The extruded heat sink we have production superiority in making toolings and competitive prices and control better quality, meanwhile, leadtime is what we regard as most important tasks for us and we are moving forward with our customer for best services.
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Aluminium Extruded Radiator
The core principle of the aluminum extruded radiator is based on the good thermal conductivity of the aluminum alloy. Aluminum alloy has a high thermal conductivity, which can quickly transfer heat from the heating source to various parts of the radiator.
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Novel Cooling Mechanism for Photovoltaic Inverters
The demand for solar energy is increasing and photovoltaic inverters are one of the key components in the power generation system. However, these devices generate a lot of heat during operation, which can lead to reduced efficiency and even failure.
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Ram Snap Fin Heat Sink
As the performance of electronic equipment continues to rise, the heat dissipation problem has become one of the key factors restricting its stable operation and life.
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Heat Pipe Welded Radiator
The magic of heat pipe welded radiators lies in their unique heat pipe technology. The heat pipe is filled with a special working liquid, when one end of the heat pipe is heated, the liquid in the tube quickly absorbs heat and vaporizes into steam.
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Heat Pipe Welding Radiator Industrial Server Cooling Group
The Heat pipe welding radiator Industrial Server cooling unit is a high-performance cooling device designed and developed specifically for the problem of high heat flux heat dissipation of industrial servers. The cooling group integrates high efficiency heat pipe technology and precision welding process.
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Aluminum Skived Fin Heat Sink CNC Milling Machined
We have 2 skiving fin machines,both can utilize in aluminum and copper heat sink,with standard fin and better quality in production, we have a good way in how to control the cost and increase the production efficiency, to meet the customer’s lead time and requirement.
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Aluminum Skiving Heat Sink For Electrical Power Supply
Skiving fin is the process of relieving Al teeth. The profile is processed into a specific model, such as radiator, etc. with the skiving fin machine tool, the finished product is the skiving fin heat sink.
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Copper Spatula Radiator Skiving Fin
As the performance of electronic equipment continues to rise, the heat dissipation problem has become one of the key factors restricting its stable operation and life. With its excellent thermal conductivity, unique structural design and a wide range of applications, the copper shovel radiator has gradually emerged in the heat dissipation market, and has become the focus of attention of many electronic equipment manufacturers and enthusiasts.
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Spatula Radiator
The spatula radiator is mainly composed of two parts: bottom plate and spatula teeth. The bottom plate is usually made of metal materials with high thermal conductivity, such as aluminum alloy, whose role is to quickly absorb the heat generated by the heat source.
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Skiving Fin Copper Spatula Radiator
Mini radiator Aluminum Spatula radiator is specially tailored for small electronic devices such as smartphones, tablets, smart wearable devices, small game consoles and drone flight control systems. Its shape is small and delicate, shaped like a spatula, so it is named aluminum spatula radiator.
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Fin Heat Sink The Heat Sink Of The CPU Module
In today's era of rapid development of computer technology, the performance of the CPU continues to improve, but its power consumption also increases, and the heat dissipation problem has become a key factor to ensure the stable operation of the CPU and the best performance.
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LED Lamp Heat Pipe Radiator
With the rapid development of LED lighting technology, LED lamps are increasingly widely used in various fields, from home lighting to commercial lighting, from outdoor landscape lighting to industrial lighting.
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Heatpipe Heatsink with Large Copper Plate for LED Stage Light
Heat pipe radiator and large copper plate LED stage light is an innovative product that organically integrates advanced heat pipe cooling technology with large area copper plate cooling structure and is applied to LED stage light.
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SJ Hardware Processing Ltd.
About Us
SJ Hardware processing and marketing plays a crucial role in the modern manufacturing industry, and SJ Hardware Processing Ltd. is a leading company in this field, which is committed to providing high quality hardware parts, water-cooled radiators and heatpipe radiators to its customers with its excellent technology, rich experience and professional team. The main products of SJ Hardware Processing Ltd. include hardware parts, water-cooled radiators and heat pipe radiators. These products are widely used in many industries such as electronics, machinery, automotive and aerospace.

SJ Hardware Processing Ltd. was founded in 2015, with a global manufacturing centre in Guangdong, China and sales centres in over 60 countries. SJ Hardware Processing Ltd. has a high-quality R & D team and advanced production equipment, is committed to providing customers with first-class products and services.
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