We are specialized in the design and fabrication of plastic injection mould, die casting mould, rubber mould. We provide the mass production service for the parts and offer different prices per your varied volume of production demand. Please kindly send us your request.
1. Automotive Sector
2. Powered Tools Industry
3. Home Appliance
4. Medical Industry
5. New Energy Application
Profile
Sunhua Enterprise Group was established in 1997. After years of development, it has gradually become a diversified group company. The company mainly manufactures auto parts and other aluminum die-cast parts, machined parts, and products for automotive, communication, infrastructure, electrical appliances, electric Tools and other industries.
The manufacturing base is located in Hongying Industrial Zone, Fenggang Town, Dongguan City. It covers an area of nearly 35,000 square meters and has more than 1,500 people, including nearly 200 engineers and researchers. It is equipped with sophisticated processing equipment and various types of testing instruments. Quality assurance system.
In 2005, it passed the ISO9001:2008 quality system standard certification.
In 2015, it passed ISO/TS16949:2009 quality system certification.
In 2019, Sunhua Group will start construction of a manufacturing base in Taihe County Economic Development Zone, Ji'an City, Jiangxi Province, and its scale will reach more than twice that of Dongguan Fenggang Base.
Produce department
Tooling Specifications and Requirement
| Tool Life Cycles |
Extremely High Volume |
High Volume |
Low Volume |
| 2D Design Drawings |
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| 3D Design Drawings |
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| Component ID |
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| Tool Steel ID |
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| Cycle Counter |
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| Spare Ware Parts |
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| Spare Parts List |
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| Fully Automatic Operation |
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| 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 |
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| Part Dimensional Study |
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Inquiry basic information:
Part 2D dwg, 3D file, or sample picture with measurement (3D in IGS, stp format, etc):
Tooling steel:
Standard mold base or not:
Runner system (Cold or Hot):
Mold cavity: multi-cavity tool, shut-off gating design for each cavity.
Delivery address:
The Strength of SUNHUA:
1. Die casting tool expertise.
2. Integrated solution service for die-casting parts, plastic injection parts and toolings.
3. Time and cost effective
4. Project management and Efficient delivery.
Qualification and Honor
Quality Control
1) Checking the raw material after they reach our factory------- Incoming quality control ( IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production---In process quality control(IPQC)
4) Checking the goods after they are finished---- Final quality control(FQC)
5) Checking the goods after they are finished-----Outgoing quality control(OQC)
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