Enhancing Performance with Professional Surface Finishing
From corrosion protection to conductivity improvement, Hexin provides high-quality finishing and plating solutions to meet diverse functional and aesthetic needs.
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Surface Finishing & Plating
Surface finishing plays a critical role in the durability and performance of metal components.
At Hexin Electronics, we offer a full range of plating and surface treatment services to improve corrosion resistance, solderability, and appearance.
Each finish is carefully selected according to your product’s material, function, and application environment, ensuring both reliability and cost efficiency.
—Explore our standard products and quickly find the right fit for your PCB design
Advantages
At Hexin Electronics, surface finishing mainly focuses on electroplating technology, which ensures superior corrosion resistance, solderability, and conductivity for metal components. We provide nickel, tin, gold, and silver plating for shielding cans and spring contacts, achieving uniform coating thickness, excellent adhesion, and consistent performance. Our controlled plating process enhances product durability and ensures reliable performance in harsh environments and long-term use.
Improved Solderability
Ensures stable electrical contact and easy assembly
Enhanced Corrosion Resistance
Long-term protection against oxidation and wear
Enhanced Corrosion Resistance
Nickel and tin plating effectively products from oxidation and rust, extending product lifespan.
Process Consistency
Controlled plating thickness and surface quality
Our Capabilities
Hexin Electronics specializes in precision electroplating for shielding cans and spring contacts, offering uniform coating, strong adhesion, and stable performance.
Our in-house plating lines support nickel, tin, gold, and silver finishes, controlled through automated equipment and strict inspection.
By monitoring plating thickness and surface quality in real time, we ensure consistent corrosion resistance, solderability, and conductivity for every part.
- Electroplating: Nickel, Tin, Gold, Silver
- Passivation: For stainless steel parts to prevent rust
- Anodizing: For aluminum components to enhance surface hardness
- Deburring & Polishing: To achieve smooth, clean edges
- Customized Finish: Matte, bright, or selective plating per requirement
workflow
Our electroplating process includes surface cleaning, controlled plating, inspection, and safe packaging.
Each step is carefully managed to ensure uniform coating thickness, strong adhesion, and reliable appearance quality.
1.Surface Preparation
Remove oil, dust, and oxide to ensure a clean base for uniform plating adhesion.
2.Electroplating Process
Apply nickel, tin, or gold coatings under controlled conditions for reliable surface protection.
3.Rinsing & Inspection
Rinse and test each batch for coating thickness, adhesion, and visual appearance.
4.Inspection & Packaging
Perform final inspection and secure packaging for consistent quality and safe delivery.
Quality & Traceability
Every mass production project undergoes strict process monitoring.
Inspection records, material certificates, and lot traceability data are maintained to ensure full transparency.
We conduct flatness, plating thickness, and solderability tests for every batch to ensure consistent performance in end applications.
TALK WITH OUR SALES
We specialize in precision PCB metal stamping, offering shielding cans, spring contacts, heat sinks, and custom solutions with reliable quality and fast delivery.
Email Us
Sales@k-sunrise.com
Call Us
8613780042551
Hexin Electronics — From concept to completion, we make precision happen.
Related Services
Rapid Prototyping & Sampling
Precision Tooling Design & Manufacturing
Mass Production
Surface Finishing & Plating
Quality Inspection & Reliability Testing
