Reliable Sheet Metal Fabrication& Stamping Parts Factory from China
Our CNC Machining Services leverage high-precision equipment to meet tight tolerance requirements for complex parts—supporting both metal and plastic materials.
- From Prototyping to Full-Scale Production: Seamless manufacturing support across the entire lifecycle—ensuring smooth transition from initial samples to mass production, and shortening your product time-to-market.
- High-Precision, Small-to-Medium Volume Production: Specialized in delivering parts with tight tolerances (e.g., ±0.001mm for CNC machining), perfectly adapting to flexible, low-to-mid batch production needs.
- 20+ Years of Expertise in Metal Die Casting: Decades of industry experience guarantee stable quality and consistent output—even for complex-shaped metal components in high-volume runs.
- One-Stop Solution for Sheet Metal, Die Casting & Metal Stamping Parts: Covering design optimization, precision machining, and final assembly—streamlining your supply chain and reducing coordination costs.
- Our CNC Machining Services: Leverage high-precision equipment to meet strict tolerance requirements for complex parts, with full support for both metal (aluminum, stainless steel, copper) and plastic materials.
Sheet Metal Fabrication & Stamping Series
Metal stamping supports multi-material customized performance and enables high-precision forming even for complex structures. It combines the flexibility of casting and the precision of machining to form products with high requirements—such as those with complex inner cavities and special-shaped contours—in one piece, avoiding assembly gaps caused by splicing. Subsequent precision processing optimizes functional surfaces, effectively addressing the pain point that “complexity and high precision are difficult to balance” for large-size/special-shaped parts.
Why Choose ZEH's Sheet Metal Fabrication for your Product?
- Backed by CNC precision machining and high-efficiency stamping technology, ZEH sheet metal processing guarantees both dimensional precision of components and consistency across batches—ensuring smooth assembly and stable quality.
- We provides a range of surface finishes (e.g., spraying, electroplating), striking a natural balance between functionality and aesthetics.
- We delivers high efficiency for high-volume manufacturing, driving significant cost reductions.
- We accommodates custom design requirements to fit the specific needs of different products.
- We strictly controls the quality of metal materials (e.g., steel, aluminum), equipping products with strong durability and high-performance attributes like heat dissipation and shielding—while also boosting your product’s brand presence and competitiveness.
The Sheet Metal Fabrication Applications
CNC sheet metal processing is widely used for the outer casings of base station antennas and metal casings of routers. Waterproofing, dustproofing, and other functions are achieved through welding and sealing processes. Metal stamping parts, such as signal shielding shrapnel, can reduce external electromagnetic interference, ensuring stable transmission of communication signals. This makes the equipment suitable for outdoor or complex environments.
CNC sheet metal can be processed into aircraft interior components and satellite equipment casings. Lightweight materials like aluminum alloys and titanium alloys are selected to reduce the overall weight. Metal stamping parts, such as high-strength connecting bolts and stamping brackets, meet the impact resistance and high-low temperature resistance requirements of aerospace equipment, ensuring the safety of flight or space operations.
CNC sheet metal processing is applied to the casings of charging piles and photovoltaic inverters, which provide electric shock prevention and aging resistance properties. Metal stamping parts, such as conductive copper busbars and grounding terminals, enable current conduction inside new energy equipment. Meanwhile, the metal casings can also assist in heat dissipation to prevent equipment damage caused by high temperatures.
The metal inner liners of refrigerators and the outer casings of washing machine dehydration buckets are formed by CNC sheet metal stamping, which enhances the structural strength of home appliances. Metal stamping parts, such as furniture connectors and home appliance buckles, realize furniture assembly or the fixing of home appliance components. Additionally, the metal casings can be adapted to different home styles through spraying processes, balancing practicality and aesthetics.
The Sheet Metal Fabrication Advantages
Relying on die stamping forming, ZEH can complete multiple processes such as blanking, bending, and punching in a single operation. The stamping speed can reach 30-300 strokes per minute (adjusted according to part complexity), which is suitable for mass production needs. At the same time, combined with an automated feeding system, it can achieve 24-hour continuous operation. Compared with cutting processes, the production efficiency is increased by 3-5 times, significantly shortening the delivery lead times for customers.
Our mold processing precision can reach ±0.02mm, with small dimensional tolerance variation of stamped parts. The consistency of parts in the same batch exceeds 99%, which meets the needs of scenarios with strict precision requirements such as auto parts and electronic connectors. Additionally, the molds have a long service life (ordinary steel molds can withstand 100,000 to 1,000,000 stamping strokes), and there is minimal precision degradation during long-term production.
Through optimized nesting design, ZEH achieves a metal sheet utilization rate of 80%-95%. This reduces waste compared with traditional cutting processes (with a utilization rate of approximately 50%-70%). Similarly, during mass production, the unit part cost is low after amortizing the mold cost. Compared with processes like CNC milling, the comprehensive costs are reduced by 20%-40%.
We can process metal sheets with a thickness of 0.1mm-10mm, compatible with various materials such as cold-rolled steel, stainless steel, aluminum alloys, and copper alloys, which can meet the needs of different industries. Moreover, it supports integrated forming of complex shapes (such as three-dimensional curved surfaces and porous structures), reducing subsequent assembly processes.
