High-Quality Die Casting Part for Electric Tools
2024 OEM Customized Aluminum Alloy Die Casting Part for Powered Tools by Dongguan Sun Hua Plastic Metal Ltd. Precision die casting for electric tool components.




Welcome to Dongguan Sun Hua Plastic Metal Ltd
We are a leading die caster specializing in OEM die casting parts production since 1997. Our services include model designing, prototype build, tooling build, and mass production.
To inquire, please provide the following information:
- Part 2D dwg, 3D file, or sample picture with measurement (3D in IGS, stp format, etc)
- Tooling steel preference
- Standard mold base requirement
- Runner system preference (Cold or Hot)
- Mold cavity details (multi-cavity tool, shut-off gating design for each cavity)
- Delivery address
We cater to various industries including Automotive, Powered Tools, Home Appliance, Medical, and New Energy applications.
Tooling Specifications and Requirement
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 |
Service we supply | OEM Die Casting Service , Mold Making , Machining and Surfacetreatment |
Process Technology | Gravity die casting, low pressure die casting, high pressure die casting |
Material For Die Casting | Aluminum Alloy (ADC12, A380, AlSi10MgFe) |
Drawings Format | 2D ( CAD ,PDF ,JGP) or 3D ( STEP, IGS ) |
MOQ | 2000 Pieces |
Lead Time | within 35 - 45 days |
Surface treatment | Pinting, powder coating, anodizing, chromizing |
Process flow | Smelting - Die casting - Gate Removal - Deburring - Polishing - CNC milling - Bushing Assembly - Inspection - Warehouse Entry |
Features & Advantage | 1. High machining accuracy, the flatness within 0.05mm. ID within ±0.02 2. High finish appearance, smooth surface roughness is Ra1.6 after machining. |
Quality Assurance/ Tolerance | GB/T19001-2016 ISO 9001:2015, GB/T240001-2016 ISO 14001:2015, RoHS |
Inquiry Basic Information:
Product Description
Company Name: Dongguan Sun Hua Plastic Metal Ltd
Product Specifications:
- Part 2D drawing, 3D file, or sample picture with measurements available in IGS or stp format
- Tooling steel material used
- Option for standard mold base or customized base
- Runner system can be Cold or Hot
- Multi-cavity mold design with shut-off gating for each cavity
Delivery Address: [Insert Delivery Address]
The Strength of Dongguan Sun Hua Plastic Metal Ltd:
- Die casting tool expertise
- Integrated solution service for die-casting parts, plastic injection parts, and toolings
- Time and cost-effective
- Project management and efficient delivery







Dongguan Sun Hua Plastic Metal Ltd
Company Profile
Dongguan Sun Hua Plastic Metal Ltd specializes in designing and manufacturing high-quality die-casting tooling and molded parts of Aluminum, Zinc, Magnesium, etc. Since 1997, we have been dedicated to serving the international market. Our product range includes auto parts, aluminum die-cast parts, machined parts, and products for various industries such as automotive, communication, infrastructure, electrical appliances, and electric tools.
Integrated Solutions
We are committed to providing integrated solutions for prototyping and mass production. From tooling build to First Article Inspection, Sun Hua offers competitive prices and satisfactory lead times. Our advanced technologies, scientific team management, and continuous improvement ensure top-notch quality.
Production Floor


Discover our high-quality die casting parts for electric tools at Dongguan Sun Hua Plastic Metal Ltd. We specialize in precision custom die casting for electric tool components.

Dongguan Sun Hua Plastic Metal Ltd
Strength:
- Specialized in OEM die casting parts production since 1997
- Top brand customer cooperation with companies like BOSCH, TTI, and BYD
- Equipment includes CNC, EDM, grinding machine, and die casting machines ranging from 88 ton to 2500 ton
- Dedicated and integrated solutions for products at the best price
Expertised Services:
- Tooling Making
- As-cast Quality Control
- Precision CNC machining
- Measurement Correlation
- Production Planning and Management
- Project Management and Scheduled Delivery
- Good After-sale service for quality problems
Tooling Packaging: | |
1. Clean and rinse the complete tooling. | |
2. Interior and exterior of the tools shall be preserved with oil. | |
3. Wrap the tooling with film for protection after dry out. | |
4. Stuff the tools in the wood crate. |


ISO& IATF Certificates:




Visit Dongguan Sun Hua Plastic Metal Ltd for top-notch die casting parts for electric tools. We specialize in custom, high-quality aluminum die casting components.

Dongguan Sun Hua Plastic Metal Ltd
Strength:
- We specialize in OEM die casting parts production, including model designing, prototype build, tooling build, and mass production since 1997.
- We have collaborated with top brands like BOSCH, TTI, and BYD.
- Our equipment includes CNC, EDM, grinding machine, and die casting machines ranging from 88 tons to 2500 tons.
- We offer dedicated and integrated solutions for your products at the best price.
Expertised Tooling Making:
- As-cast Quality Control
- Precision CNC machining
- Measurement Correlation
- Production Planning and Management
- Project Management and Scheduled Delivery
- We provide good after-sale service for any quality issues with the products.