Dongguan Donglong Metal Mould Machinery Co., Ltd., established in 1998 in Dongguan, Guangdong, has over 27 years of experience in designing, developing, and manufacturing high-end fastener molds and dies. Our company has grown into a high-tech enterprise specializing in Trimming Die, Trimming Dies, and Precision Trimming Die solutions for a wide range of industries, including automotive, industrial hardware, and fastener manufacturing.
With a self-built industrial park covering 20,000 square meters and a skilled workforce of over 200 employees, we combine advanced technology with industry experience to provide High-Quality Trimming Die solutions that ensure precision, durability, and efficiency. We also serve as the general agent in the Chinese mainland for several imported screw forming equipment manufacturers from Taiwan, further enhancing our capabilities.
Trimming Dies are essential tools in the manufacturing process of fasteners, automotive parts, and industrial hardware. They are designed to cut, shape, and finish metal components with high accuracy while maintaining the integrity and strength of the material.
Our product range includes:
Precision Trimming Die: Engineered for tight tolerances, providing uniform cuts and consistent quality for high-volume production.
High-Quality Trimming Die: Designed to withstand heavy use and maintain performance over long production runs.
Custom Trimming Die and OEM Trimming Die: Tailored to client-specific requirements and machine configurations.
Custom Trimming Die Manufacturer: Offering fully customized dies for specialized applications and complex geometries.
Key Features and Benefits
1. Superior Accuracy and Consistency
Our Precision Trimming Die ensures precise trimming, deburring, and shaping of fasteners and automotive components. The accuracy reduces material waste, improves assembly quality, and enhances overall production efficiency.
2. High-Quality Materials for Long Life
All Trimming Dies are manufactured from premium materials such as high-grade tool steels, H13 alloy steel, and Tungsten Carbide. These materials provide exceptional wear resistance, thermal stability, and durability, making them suitable for high-volume and high-speed operations.
3. Customization and OEM Support
We provide Custom Trimming Die and Custom OEM Trimming Die solutions, allowing clients to:
Specify die dimensions and geometry
Adjust hardness, heat treatment, and surface finish
Integrate with high-speed screw forming or trimming machines
4. Cost-Effective Production
Using Trimming Die Wholesale or bulk solutions from a trusted Bulk Trimming Die Supplier minimizes downtime, reduces scrap, and lowers maintenance costs, offering significant savings for large-scale manufacturing operations.
5. Wide Range of Applications
Our Trimming Dies are suitable for:
Fasteners: Screws, bolts, and rivets
Automotive Components: Engine parts, chassis, and transmission fasteners
Industrial Hardware: Machinery components, electrical connectors, and sheet metal parts
Custom Components: Specialized trimming for unique industrial applications
Technical Specifications
| Feature | Description |
|---|---|
| Material | High-grade Tool Steel, Alloy Steel, H13 Steel, Tungsten Carbide |
| Hardness | HRC 58–65 (depending on application) |
| Tolerance | ±0.01 mm |
| Die Type | Trimming Die, Precision Trimming Die, Custom Trimming Die |
| Application | Automotive, Fasteners, Industrial Hardware |
| Production Volume | Small-batch customization to high-volume production |
Why Choose Donglong Metal Mould Machinery Co., Ltd.
Extensive Experience: Over 27 years in mold design, R&D, and production.
Advanced Manufacturing Facility: 20,000 m² industrial park equipped with state-of-the-art machinery.
Comprehensive Service: From Trimming Die Supplier to Custom OEM Trimming Die Manufacturer, we provide one-stop solutions.
Quality Assurance: Rigorous testing ensures every die maintains precision, durability, and consistent performance.
Global Supply Options: Offering Trimming Die Wholesale, Trimming Die Factory, and Bulk Trimming Die Supplier services for domestic and international clients.
Our Commitment
Dongguan Donglong Metal Mould Machinery Co., Ltd. is committed to delivering:
High-Precision Trimming Die for a wide range of applications
Custom and OEM Trimming Dies for specialized production requirements
Cost-effective Trimming Die Wholesale and bulk supply solutions
Professional technical support for seamless integration into your production lines
With advanced technology, industry expertise, and continuous innovation, we ensure our clients achieve maximum production efficiency, reliable product quality, and long-term operational success.
For manufacturers seeking Trimming Die, Precision Trimming Die, High-Quality Trimming Die, or custom solutions, Donglong Metal Mould Machinery Co., Ltd. is your trusted partner. Whether you need OEM Trimming Die, Bulk Trimming Die Supplier services, or a reliable Trimming Die Factory, our expertise and experience guarantee superior results for fastener, automotive, and industrial component production.
Partner with us for Custom Trimming Die Manufacturer services and high-precision solutions that optimize production efficiency and ensure consistent, high-quality output.
