We specialize in the processing of high-end watch cases, watch straps, and precision gears. We refine technology into engineering aesthetics, and create reliable performance and elegant beauty with rigorous data and micron-level precision.
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Core Products & Solutions
Huayi Precision transforms precious metals and special materials into works of art with perfect curves, sharp chamfers, and brilliant luster through ultra-precision machining technology.
Watch Accessories
Watch Cases & Straps: Perfect curved surface transitions, exquisite surface textures
Precision Gears: Micron-level transmission accuracy ensuring precise timekeeping
Movement Components: High-precision transmission, stable and reliable
Jewelry Accessories
Setting Rings: Complex curved shapes, exquisite claw designs
Pendant Accessories: Artistic造型, perfect detail processing
Chain Links & Connectors: Smooth connection, comfortable wearing experience
Precision Components
Micro Shafts: Extremely high dimensional accuracy ensuring stable transmission
Spring Clasps: Excellent elastic performance, long service life
Precision Screws: Fine threads, precise fitting
Technical Advantages: Focus on Premium Manufacturing
| Technical Features | Specific Parameters | Value for You |
|---|---|---|
| Ultra-Precision Machining | Dimensional tolerance ±0.002mm, surface roughness Ra0.1μm | Ensures perfect product texture and reflects brand value |
| Perfect Details | Clear and sharp chamfers, uniform surface textures | Enhances product artistic value and market appeal |
| Material Diversity | Stainless steel, titanium alloy, K gold, platinum, etc. | Meets material requirements for products of different grades |
| Artistic Processing | Combined processes such as mirror polishing, brushing, sandblasting | Realizes designers' artistic visions |
Typical Application Scenarios
High-End Watches
Cases, straps, movement components
Fashion Jewelry
Settings, chain links, decorative pieces
Precision Instruments
Micro transmission components
Luxury Accessories
Metal decorative components
Why Choose Huayi Precision's Watch & Jewelry Accessories?
Combination of Art & Engineering
Understanding designers' aesthetic language and perfectly realizing it through engineering means
Ultra-Precision Machining Experts
Micron-level precision control, perfect detail performance
Precious Metal Processing Experience
Rich experience in processing precious metal materials
Premium Manufacturing Services
10-15 days for premium samples, independent clean production area, professional premium packaging solutions
Success Case Sharing
A Swiss Watch Brand - Complex Function Watch Case
Challenge: Multi-layer composite structure, ultra-precision fitting requirements, perfect appearance requirements
Solution: Multi-process precision machining + professional polishing technology
Result: Passed the brand's strict standards and established a long-term cooperative relationship
A Jewelry Brand - High-End Jewelry Setting
Challenge: 18K gold material, complex curved shapes, perfect claw details
Solution: Precision micro-sculpture technology + hand-level polishing
Result: Product details exceeded customer expectations and won design awards
Frequently Asked Questions
What is the minimum order quantity for watch and jewelry accessories?+
We support order requirements of different scales:
Sample Orders: 1-5 pieces for design verification and quality confirmation
Small Batch Production: 50-200 pieces, suitable for limited editions or market testing
Large Batch Production: Over 200 pieces, enjoying economies of scale
For precious metal products, due to the high material cost, it is recommended to start cooperation with samples.
What are the special requirements for precious metal processing?+
Precious metal processing requires special attention to:
Material Verification:成分 testing and certification for each batch of materials
Specialized Equipment: Using dedicated tools and equipment to avoid contamination
Waste Recycling: Providing complete precious metal waste recycling services
Special Processes: Adjusting processing parameters according to the characteristics of different precious metals
Quality Assurance: Each product is accompanied by a material certification certificate
What surface treatment processes are available?+
We provide a variety of high-end surface treatment processes:
Mirror Polishing: Achieving optical-level mirror effect
Silk Brushing: Delicate linear texture, anti-fingerprint
Sandblasting: Uniform matte texture
Electroplating: Special effects such as rose gold, black gold
Engraving: Laser engraving, hand engraving, etc.
Diamond Cutting: Multi-faceted edges and corners, brilliant effect
Can complex curved surfaces and microstructures be processed?+
Our micro-processing capabilities:
Minimum Feature Size: 0.1mm microstructures
Complex Curved Surfaces: 5-axis simultaneous machining of complex 3D curved surfaces
Thin-Walled Structures: Thinnest 0.2mm maintaining structural integrity
High Aspect Ratio: 10:1 deep hole and cavity machining
Micro Textures: Decorative textures such as CD patterns, sunburst patterns
All processing is completed in a constant temperature and humidity clean workshop to ensure stable precision.
How to ensure the artistic quality of products?+
We ensure artistic quality through multiple measures:
Senior craftsmen manually refine key details
Multiple polishing processes to gradually improve smoothness
Professional optical testing equipment to evaluate surface quality
Close communication with designers to understand design intentions
Establishing an artistic quality standard library and unified acceptance criteria
An art director participates in quality control at each环节
What is the complete cycle for custom development?+
Typical custom development cycle:
Design Communication Phase: 3-5 working days
Sample Production Phase: 10-15 working days
Design Optimization Phase: 5-7 working days (if needed)
Small Batch Production: 15-20 working days
Large Batch Production: 25-30 working days
The specific cycle depends on the design complexity and process requirements. We provide expedited services.
What is your current need?
"I need urgent processing"
Existing drawings, obtain quotation and delivery time
"I am in the design phase"
Need process suggestions and DFM analysis
"I want to learn more"
Obtain industry cases and technical data
Or call us directly: 13543812374