- Overview
- Product Description
- Company Profile
- Qualification and Honor
- FAQ
Basic Info.
Packaging & Delivery
Product Description
Product Name | Metal Processing Machinery Parts CNC Service |
Product Dimension | Various shapes are available |
Product Shape | Various shapes are available |
Processing Type | Stamping |
Tolerance | ±0.02mm or as per customers' requirement. |
Material Standard: | ISO, DIN, ASTM, UNS, AISI, JIS, BS, NF |
Materials available | Stainless Steel, Carbon Steel, Steel, Copper, Brass, Aluminum, Silver, Gold, Chrome, Tin, Nickel, Zinc, Alloy etc. are available. |
Material Thickness | As per customers' requirement. |
Surface Treatment/Finish | Anodize, Chromate, Electrolytic Plating, Nickel Plating, Galvanize, Tempered, Paint, Powder Coating, Polish etc., |
Heat treatment capability | Annealing, Normalizing , Nitriding, Tempering ,Carbonitriding, Carburizing and induction hardening etc., |
Industry Of Use | Electrical |
Quality Assurance | GB/T19001-2016 ISO 9001:2015, GB/T240001-2016 ISO 14001:2015, RoHS |
Sample Lead-time | Within 1day for samples available from our stock About 1-2weeks for custom samples |
Mass Production Lead-time | 3-7 weeks after receiving deposit. |
Price Terms: | EXW/FOB/CFR/CIF SHENZHAN or any other airport or seaport, China |
Payment Terms | 30% deposit, balance against B/L copy |
Modification | Mould modification until the customers satisfy it. |
Inspection | In-house or third party, all the products are strictly inspected by skilled QC |
Design: | We use the most advanced mould design software Auto CAD, Pro/E, Solidworks, UG (dwg, dxf, IGS, STP, X-T) |
Country of Origin | China (mainland) |
Main Export Markets | Europe, America, Mid East, Asia, Africa etc., |
Service Type: | OEM & ODM |
Business Type: | Manufacturer, Exportor |
Advantages | Expert in producing OEM parts: metal stamped, machined, deep drawn and sheet metal formed parts with various finishing Our factory is located in Dongguan, nearby Guangzhou and Shenzhen ports, which can save transportation time and cost Employing reliable rockers and utilizing advanced machines: we have a full range of machinery and equipment for punching, welding, CNC, milling and grinding. We also have experienced technicist who are engaged in technical development. Our skilled workers, professional engineers, R and D center and excellent foreign trade team always keep the passion to support our customers |
Welcome to Dongguan Sun Hua Plastic Metal Ltd
We are maestros in the craft of designing and fabricating top-tier plastic injection molds, die casting molds, and rubber molds. Our comprehensive suite of services includes mass production of parts, meticulously tailored to meet your specific production volume needs-all at highly competitive prices.
Our premium services cater to an array of industries, including:
- The Automotive Sector: Elevating vehicle performance with precision parts.
- The Powered Tools Industry: Enhancing durability and efficiency with meticulously crafted components.
- Home Appliances: Crafting reliable and innovative components for cutting-edge home solutions.
- The Medical Industry: Delivering precision and reliability for critical applications, ensuring safety and efficiency.
- New Energy Applications: Pioneering the future with sustainable solutions, driving innovation in renewable energies.





Customized CNC Aluminum Parts Supplier - Perfection in Every Detail.
Dongguan Sun Hua Plastic Metal Ltd offers precision-driven CNC engineering solutions. We specialize in custom aluminum, steel, and plastic CNC parts, meticulously designed to the highest industry standards.Tool Life Cycles | Extremely High Volume | High Volume | Low Volume |
2D Design Drawings | |||
3D Design Drawings | |||
Component ID | |||
Tool Steel ID | |||
Cycle Counter | |||
Spare Ware Parts | |||
Spare Parts List | |||
Fully Automatic Operation | |||
DFM Report | Shall be completed and approved before mold build. All part model changes shall be approved. Report include: KO locations, gate locations, parting line, split lines, mold flow analysis (when required), cosmetic issues, dimensional issues. | ||
Cpk Requirement | Required Cpk requirement for critical dimensions. | ||
Cycle Time Target | Mold cycle time shall meet or exceed targets while producing parts within the Cpk requirements. | ||
Critical Dimensions | Percentage of print tolerance to nominal, mold cavity dimensions of critical dimensions shall be held within. | ||
Minor Dimensions | Percentage of print tolerance to nominal, mold cavity dimensions of critical dimensions shall be held within. | ||
Self Lubricating Hardware | Hardware that sees movement should be self lubricating per hardware requirements. | ||
Certified Tool Steel | Tool steel shall be certified from steel provider. | ||
Mold Flow Analysis | (when required) | ||
Mold Dimensional Study | |||
Part Dimensional Study |
Product Details: Comprehensive and Precise
- Part 2D drawing, 3D file, or sample picture with measurements (3D in IGS, STP format, etc.). Transform your designs into reality with our precision craftsmanship.
- Tooling Steel Specifications: Tailored for Excellence, engineered for superior performance
- Standard Mold Base Options: Versatility at Its Best, offering adaptable solutions.
- Runner System Options: Choose between Cold or Hot for optimal performance, tailored to your specific needs.
- Mold Cavity Design: Multi-cavity tool with a shut-off gating mechanism for each cavity, ensuring precision and efficiency at every stage.
- Delivery Address Details: For seamless and timely distribution, ensuring your products reach their destination promptly.
The Strength of SUN HUA: A Benchmark of Excellence, consistently setting industry standards.
- Expertise in Die Casting Tool Creation: Craftsmanship at its pinnacle, delivering unparalleled quality and precision.
- Integrated Solutions for Die-Casting Parts, Plastic Injection Parts, and Toolings: Comprehensive and cohesive services, ensuring all your production needs are met with exceptional quality.
- Time-Efficient and Cost-Effective Processes: Maximizing value without compromising quality, ensuring you get the best return on investment.
- Comprehensive Project Management and Efficient Delivery: Your projects, expertly managed from concept to completion, guaranteeing satisfaction and success.
Tooling Making: Precision, Expertise, and Excellence in Every Tool, crafted to perfection to meet all your production demands.









Key Features:
- Boasting unparalleled expertise in every aspect of the manufacturing journey, from model designing and prototype creation to tooling construction and mass production.
- We proudly collaborate with industry-leading giants including BOSCH, TTI, and BYD, showcasing our esteemed partnerships.
- Equipped with cutting-edge technology, our facility includes CNC machines, EDM, grinding tools, and robust die casting machines with capacities ranging from a versatile 88 to an impressive 2500 tons.
- We are dedicated to delivering comprehensive solutions at extraordinarily competitive prices, ensuring unmatched value.
- Renowned specialists in tooling fabrication and precision-driven CNC machining, ensuring the highest standards of quality.
- We guarantee impeccable as-cast quality control and precise measurement correlation, ensuring error-free results.
- Our streamlined production planning and management are designed for optimal efficiency and seamless operations.
- Through effective project management, we ensure all deliveries are executed on time, maintaining absolute reliability.
- Our dedicated team offers responsive after-sale services, swiftly addressing any quality concerns to guarantee customer satisfaction.








For any questions regarding our unparalleled products, please refer to the comprehensive details provided below:
- Quotation Requirements: To secure the best price within 24 hours, kindly supply us with your 2D or 3D drawings, the required quantities, detailed application information, and any available samples.
- Minimum Order Quantity (MOQ): Our MOQ is adaptable according to your needs, and we encourage trial orders to ensure your complete satisfaction.
- Production Cycle: The production cycle can vary based on the product's dimensions, technical specifications, and order volume.
- Payment Terms: For your convenience, we accept payments via T/T and PayPal.
- Production Updates: We provide comprehensive schedules and weekly updates, complete with digital photos and videos, to keep you fully informed throughout the production process.
- Quality Guarantee: Our products are expertly crafted according to your drawings or samples, ensuring 100% satisfaction with every order.
For further information, inquiries, or to connect with us, please send an email or give us a call.
Thank you for choosing Dongguan Sun Hua Plastic Metal Ltd for your precision metal part needs.
