About Us
Company Profile
Dongguan Jiaye Dingsheng Precision Casting & Forging Co., Ltd. is a specialized manufacturer of high-performance copper alloys. With over 25 years of expertise, we produce Beryllium Copper (C17200, C17300, C17500, C17510) & Chromium Zirconium Copper (C18150, C18200) in plates, bars, strips, and coils. Headquartered in Dongguan, China, we supply certified raw materials to mold manufacturing, resistance welding, automotive, aerospace, and precision electronics industries worldwide.
Our vertically integrated production facility features in-house vacuum melting furnaces, precision rolling mills, and advanced heat treatment lines. This end-to-end control ensures every batch meets exact mechanical, chemical, and dimensional specifications.
Development History
Serving global customers with advanced copper alloy solutions
Upgraded laboratory with full-spectrum chemical analysis and hardness testing systems
Began exporting to Europe, North America, and Southeast Asia
Installed precision rolling and heat treatment equipment
Achieved ISO 9001 Quality Management System certification
Expanded into chromium zirconium copper alloy production
Established first in-house vacuum melting production line
Founded as a copper alloy trading and processing company
Certifications & Standards
Quality and compliance are at the core of our operations. Our production facility is certified to:
- ISO 9001 — Quality Management System
- RoHS Compliance — Restriction of Hazardous Substances
- REACH Compliance — EU Chemical Safety Standards
Every shipment includes a certified Mill Test Certificate (MTC) with full chemical composition, hardness values, and conductivity data. We maintain full traceability from raw material batch to finished product.
Factory Strength
Our production facility is equipped with:
- Vacuum Melting Furnaces — Ensuring high-purity alloy composition and uniform grain structure
- Precision Rolling Mills — Delivering tight dimensional tolerances across plates, bars, and strips
- Heat Treatment Lines — Optimizing hardness, strength, and conductivity to customer specifications
- CNC Machining Center — Providing precision-turned and milled components on request
- Finished Goods Warehouse — Maintaining ready stock for fast delivery
Quality Control Process
We implement a three-stage quality assurance system:
Stage 1: Incoming Raw Material Inspection
- Chemical composition verification
- Visual and dimensional checks
Stage 2: In-Process Monitoring
- Real-time temperature and pressure control during melting and rolling
- Intermediate hardness and microstructure sampling
Stage 3: Final Inspection & Certification
- Full-spectrum chemical analysis (OES).
- Rockwell / Vickers hardness testing.
- Dimensional accuracy measurement.
- Certified MTC issued for every batch.
- Non-conforming materials are segregated and reprocessed.
R&D Team
Our research and development team consists of experienced metallurgical engineers and material scientists.
Core capabilities include:
- Alloy formulation optimization for specific applications
- Heat treatment process development
- Failure analysis and material consulting for customers
- Collaboration with universities and research institutions
We continuously invest in process innovation to improve alloy performance, reduce production waste, and develop new copper alloy grades for emerging industries.
Advantages & Services
Why Partner With Us:
- Material Expertise — 25+ years focused exclusively on high-performance copper alloys
- Vertical Integration — From vacuum melting to final inspection, all under one roof
- Custom Capability — Tailored dimensions, hardness, and conductivity for your exact needs
- Fast Response — Quotations within 24 hours; stock items ship in 3–5 days
- Global Logistics — Experienced in sea freight, air cargo, and customs documentation
- Technical Support — Free material selection guidance and application consulting
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