Surface finishing services

Benefits of Rapid Prototyping Speed: Rapid prototyping is fast, provides stable quality, and ensures high consistency during small-batch trial production and verification.Surface Treatment-5 Low Cost: Rapid prototyping can save significant costs in material selection and mold design. Reliable Materials: The injection materials used in rapid prototyping are more reliable than those used in CNC machining, enabling the achievement of mass production product quality.

Description

Surface Finishing Services

Why Choose Tengxing Precision's Surface Finishing Services?

When it comes to your product, performance is paramount – but a finishing touch can make all the difference. Besttech is proud to offer a wide range of professional finishing services to complement our manufacturing processes, providing everything you need to practice prototyping or market-ready products. Here are some reasons to choose our team.

Industry-Leading Expertise You Can Trust No Matter Where You Are

Our engineering and project management experts have centuries of combined experience in the manufacturing field. Furthermore, we own and operate our own state-of-the-art factory in Asia, enabling us to complete services for clients worldwide.

Extensive Finishing and Manufacturing Services

Whatever product you develop, Besttech provides finishing services you can rely on to bring it to life. Our finishing services include: anodizing, painting, coloring, sandblasting and bead blasting, chrome plating and metallization, logos and symbols.

The most popular way to create decent surfaces for plastic and metal parts. Apple uses anodizing for virtually all its products.

We offer: Clean Anodizing, Black Anodizing, Hard Anodizing, Chemical Thin Film/Alodine

These services underpin our complete manufacturing capabilities, including CNC machining, injection molding, metal 3D printing, vacuum casting, and more. For full-service manufacturing – from start to finish – we have it all.

Quality and Efficiency You Can Rely On

While deadlines are always a concern on the product development journey, you don't want to sacrifice quality along the way. At Besttech, we never do. We have a 2-48 hour response time 95% of the time for RFQs, and 90%+ OTD (On-Time Delivery) against our commitment. In terms of quality, we have provided successful finishing services on thousands of products across several industries.

Investing in Improvement
We are passionate about our people and processes, which is why we are constantly investing in improving them. Our Besttech program provides mentorship and training opportunities so our employees can develop the skills they need to become leaders in the industry. When it comes to our equipment, we are always upgrading our facilities and equipment to stay at the forefront of advanced manufacturing.

Faq

What is Precision Metal Parts Manufacturing?

Precision metal parts manufacturing refers to the process of shaping metal materials—such as steel, aluminum, copper, and stainless steel—into high-accuracy, complex components using techniques like turning, milling, grinding, stamping, and CNC machining. The core of this process lies in controlling dimensional tolerances (as tight as ±0.001mm), geometric tolerances, and surface finishes. It is widely applied in industries such as automotive, medical devices, aerospace, and telecommunications.

What Are the Main Processes in Metal Parts Manufacturing?

Common processes include: CNC Machining: Suitable for complex 3D shapes, offering high precision and flexibility. Stamping: Ideal for high-volume production of thin-walled metal parts, with high efficiency. Turning: Primarily used for rotational parts like shafts and sleeves. Milling: Used for machining planes, curves, slots, and holes. Wire EDM / EDM: For machining high-hardness materials or complex molds. Laser Cutting / Waterjet Cutting: Suitable for precision sheet metal blanking. Surface Treatment: Such as plating, anodizing, sandblasting, and passivation, for corrosion resistance or aesthetics.

How to Choose the Right Metal Material?

Selection should consider: Functional Requirements: Strength, hardness, wear resistance, corrosion resistance, conductivity, etc. Process Suitability: Aluminum (easy to machine, lightweight), stainless steel (corrosion-resistant), copper (good conductivity), titanium alloys (high strength, biocompatible). Cost and Lead Time: Common materials (e.g., 45# steel, 6061 aluminum) are cost-effective and readily available; specialty alloys (e.g., Inconel, molybdenum) are more expensive and may require pre-ordering.

What Are the Key Factors Affecting the Price of Metal Parts?

Material Cost: Raw material type, usage, and market fluctuations. Complexity of Machining: Number of processes, precision requirements, special treatments (e.g., mirror polishing). Order Quantity: High volumes can amortize mold/programming costs, reducing unit prices. Quality Certifications: Certifications like medical (ISO 13485) or automotive (IATF 16949) may increase management costs. Surface Treatment and Packaging: Special coatings, vacuum packaging, etc., add to the cost.

How Are Tolerance Grades Generally Classified in Part Manufacturing?

Standard Tolerance: ±0.1mm or above, suitable for structural parts, housings, etc. Precision Tolerance: ±0.01mm to ±0.05mm, suitable for mechanical assembly parts. High-Precision Tolerance: Within ±0.005mm, suitable for critical components in aerospace, optical instruments, etc. Recommendation: Define tolerances based on actual functional needs, as unnecessarily tight tolerances significantly increase costs.

Surface finishing services

Surface Treatment-3

Surface Treatment-2

Surface Treatment-1

Surface finishing services