- 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
At Dongguan Sun Hua Plastic Metal Ltd, we are unparalleled in designing and fabricating high-quality plastic injection molds, die-casting molds, and rubber molds. Our comprehensive manufacturing services cover the entire production spectrum, precisely attuned to your specific volume needs-all at exceptionally competitive prices.
Our Services cater to a diverse array of industries including:
- The Automotive Sector - Precision and Durability
- The Power Tools Industry - Reliability and Strength
- Home Appliances - Innovative and Efficient Solutions
- The Medical Industry - Precision in Every Component
- New Energy Applications - Cutting-Edge Engineering





Your Go-To for Customized CNC Aluminum Parts
Dongguan Sun Hua Plastic Metal Ltd offers top-tier CNC engineering solutions, specializing in custom aluminum, steel, and plastic CNC parts-all engineered to meet the most rigorous 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:
- Submit your part 2D drawing, 3D file, or sample picture complete with dimensions (3D files in IGS, STP formats, etc.)
- Specify your tooling steel requirements
- Choose from our array of standard mold base options
- Select your runner system preference (Cold or Hot)
- Mold cavity design: Multi-cavity tool enhanced with shut-off gating mechanisms for each cavity
- Provide your delivery address details
The Strength of SUN HUA:
- Unmatched expertise in the creation of die-casting tools
- Integrated solutions for die-casting parts, plastic injection components, and tooling services
- Time-efficient and cost-effective manufacturing processes
- Holistic project management ensuring timely delivery
Tooling Making: Excellence in Every Mold









Key Features:
- Unrivaled expertise in model design, prototype development, tooling construction, and large-scale production, ensuring precision and excellence at every stage.
- Collaborations with industry giants such as BOSCH, TTI, and BYD, showcasing our commitment to quality and excellence through partnerships with the best in the business.
- Outfitted with cutting-edge technology including CNC, EDM, grinding machines, and die casting machines with colossal capacities ranging from 88 to 2500 tons, enabling us to meet diverse and demanding production needs.
- Dedicated to offering comprehensive solutions at extraordinarily competitive prices, making high-quality production accessible to all.
- Experts in tooling fabrication and precision CNC machining, delivering top-tier accuracy and quality in every product.
- Impeccable as-cast quality control with exact measurement correlation, ensuring every product meets the highest standards of precision.
- Efficient production planning and management, optimizing resources to deliver top-notch products on time.
- Effective project management ensuring timely deliveries, maintaining our commitment to client satisfaction.
- Committed to prompt after-sale services addressing any quality issues, ensuring continued customer satisfaction and trust.








For any inquiries regarding our exceptional products and services, please refer to the comprehensive details below:
- Quotation Requirements: To receive the most competitive quote within 24 hours, please provide precise 2D or 3D drawings, the desired quantity, application specifics, and any available samples.
- Minimum Order Quantity (MOQ): Our MOQ is adaptable to meet client needs, and we welcome trial orders to ensure your utmost satisfaction.
- Production Cycle: The production cycle is contingent upon product dimensions, technical specifications, and order volume.
- Payment Terms: For your convenience, we accept payments via T/T and PayPal.
- Production Updates: We offer detailed schedules and weekly progress reports, complete with digital pictures and videos, to keep you fully informed.
- Quality Guarantee: Our products are meticulously crafted based on the provided drawings or samples, ensuring 100% satisfaction.
For more information, inquiries, or to get in touch with us, please send an email or give us a call.
Thank you for considering Dongguan Sun Hua Plastic Metal Ltd for your manufacturing needs.
