Precision Manufacturing Process
ShanHong Technology is committed to providing high-precision, high-stability surface treatment technology. Utilizing advanced Electroless Nickel Plating processes and strict procedural controls, we employ fully automated pre-treatment equipment, coupled with key techniques such as ultrasonic degreasing, acid activation, and precise film thickness control, to ensure uniform coating distribution that meets the high standards required for semiconductor and precision electronics applications.
Professional Process
1. Surface Pre-treatment
Thermal Degreasing
Ultrasonic Degreasing
Acid Activation
2. Electroless Nickel Plating
Control of Film Thickness and Uniformity
3. Curing by Baking
Enhances Wear Resistance and Anti-oxidation
4. Final Inspection
Film Thickness Testing
Roughness Testing
Color Difference Inspection
Process Features
- Utilizes high-precision Electroless Nickel process, suitable for materials like Copper, Iron, and Aluminum.
- Automated pre-treatment systemensures surface cleanliness.
- 脫脂與酸性活化，提升鍍層附著力
- Strict film thickness inspectionensures uniformity and compliance with specifications.
Coating Uniformity
Strictly controls film thicknesstolerance within ±0.1μm
Features:
- Precise control of chemical plating parameters ensures uniform nickel layer adhesion.
- Automated production lines reduce human error and improve film thickness consistency.
- Applicable to complex structures, ensuring uniform coverage even on irregularly shaped parts.
Advantages:
- Improved Product Performance: Uniform coating ensures optimal conductivity, corrosion resistance, and thermal transfer.
- Reduced Defects and Costs: Prevents localized excessive thickness or thinness, lowering the risk of secondary processing.
- Increased Product Consistency: Ensures every heat spreader meets specifications during mass production, boosting yield rate and stability.
Natural Gas Boiler
RO Purified Water System
Chiller + Cooling Water Tower
Cleaning and Drying Machine
Automated Production Line
Core Production Equipment
Utilizing automated production and precision inspection tools
- Pre-treatment Automation Equipment : Enhances production efficiency and consistency
Cleaning and Drying Machine : Removes heat spreader contaminants and rapidly dries them, ensuring coating adhesion and surface cleanliness.
Natural Gas Boiler : Provides stable heat source, reduces pollution, and improves plating quality and ESG performance.
RO Purified Water System : Provides high-purity water source, ensuring uniform plating and reducing defects.
Chiller + Cooling Water Tower : Stabilizes plating solution and equipment temperature, improving production quality.
Our professional technology provides you with exceptional surface treatment solutions.
Electroless Nickel
Specified by industry leaders, we precisely control the uniformity of film thickness on semiconductor heat spreaders (thermal blocks), significantly boosting heat transfer efficiency and thermal dissipation stability—a key factor for top-tier computing.
White Stork Passivation
Through passivation treatment meeting the industry's highest standards, we maximize the corrosion resistance and cleanliness of stainless steel, allowing your equipment to maintain stable, long-term operation in advanced processes and cleanroom environments.
Why Choose Us?
Professional Technology
— Years of Plating Experience
— Provision of high-quality customized solutions.
Industry Application
— Deep expertise in the semiconductor sectors
— Collaboration with industry-leading brands
Quality Assurance
— Passed rigorous testing
— Compliant with international standards