Precision Metal Machining Services for Electrical Contacts and Components

Product Description

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

Dongguan Sun Hua Plastic Metal Ltd takes immense pride in our specialization in crafting top-tier plastic injection moulds, die casting moulds, and rubber moulds. With our innovative designs and superior fabrication techniques, we ensure unmatched quality and performance, setting the benchmark for excellence in the industry. We excel in providing mass production services that are precisely tailored to your unique needs. With our flexible pricing options based on your production volume, we warmly invite you to share your specific requirements. This allows us to offer a bespoke solution, perfectly aligned with the unique needs of your business.
1. Automotive Sector: Our CNC Machining Solutions for Precision Electrical Contact Metal Components deliver exceptional results in the automotive industry. We offer reliability, precision, and functionality that meet the highest standards.2. Powered Tools Industry: Experience enhanced performance and durability in your powered tools. Our expertly crafted metal components are designed for high efficiency and long-lasting reliability.3. Home Appliance: Our meticulously crafted metal components are designed to enhance the performance and longevity of home appliances, ensuring they work seamlessly day in and day out.4. Medical Industry: Trust in our high-precision components for critical medical devices. Where accuracy and safety are paramount, our components deliver unparalleled reliability.5. New Energy Application: Propel innovation in new energy solutions with our reliable and efficient metal components, expertly designed to meet the demands of this rapidly evolving sector.
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

Inquiry basic information: Please provide us with your Part 2D drawings, 3D files, or a sample picture complete with measurements. We accommodate 3D formats in IGS, STP, and more, ensuring precise and accurate production.Specify your preferred tooling steel so we can meet your exacting standards with precision and expertise.Indicate whether a standard mold base is required, as this informs and influences the precise tooling design.Select your runner system preference, whether Cold or Hot, to maximize production efficiency and effectiveness.Mold cavity options include multi-cavity tools, each featuring specialized shut-off gating designs to ensure precision and exceptional quality.Please provide the complete delivery address, allowing us to ensure prompt, precise, and accurate shipping of your order. The Strength of SUN HUA: 1. Die Casting Tool Expertise: We possess the specialized knowledge and extensive experience to deliver superior die casting tools, ensuring the highest quality.2. Integrated Solution Service: Enjoy the benefits of our comprehensive services for die-casting parts, plastic injection parts, and tooling solutions, all conveniently under one roof.3. Cost and Time Efficiency: We prioritize delivering top-quality products while optimizing both your time and budget, ensuring maximum value and satisfaction.4. Project Management and Efficient Delivery: Our excellence in project management and unwavering commitment to timely delivery ensure your satisfaction from start to finish.
Tooling Making
Company Profile
Strength:
1. Since our inception in 1997, Dongguan Sun Hua Plastic Metal Ltd has distinguished itself as a leader in OEM die casting parts production. We provide a full spectrum of services from innovative model design and prototype development to precision tooling creation and efficient mass production. 2. We are honored to be trusted partners with industry giants such as BOSCH, TTI, and BYD. Our dedication to upholding exemplary standards is evident in every partnership we forge.
3. Our state-of-the-art equipment lineup, featuring CNC, EDM, precision grinding machines, and die casting machines with capacities from 88 to 2500 tons, guarantees exceptional quality and enhances operational efficiency.
4. We provide bespoke and fully integrated solutions meticulously tailored to your specific product needs. These come with the assurance of the most competitive pricing in the industry. Expertised Tooling Making 6. As-cast Quality Control 7. Precision CNC machining 8. Measurement Correlation 9. Production Planning and Management 10. Project Management and Scheduled Delivery 11. We provide exceptional after-sales service, swiftly resolving any quality issues to ensure complete satisfaction with our products.
Qualification and Honor
Frequently Asked Questions (FAQ)
Q1. Are you a factory or trade company?
We proudly operate as a manufacturing powerhouse located in No. 86-88, Hongying Industrial Zone, Hongshi Bridge, Fenggang Town, Dongguan City,
Guangdong Province, China
Q2. What kind of production service do you provide?
We offer a comprehensive and dynamic array of services, from precision mold making, die casting, advanced CNC machining, meticulous stamping, plastic injection, to seamless assembly and impeccable surface treatments.
Q3. How about the lead time?
Mold production time is efficiently managed to complete within approximately 3-5 weeks, ensuring precision and quality.
For mass production, you can anticipate a lead time of 3-4 weeks, reflecting our commitment to timely delivery without compromising quality.
Q4. How about your quality?
♦ Our unwavering commitment to quality is evidenced by our prestigious ISO9001:2015 and IATF16949:2016 certifications, showcasing our dedication to excellence.
♦ We meticulously develop detailed operation instructions once the sample receives approval, ensuring a seamless production process.
♦ Every product undergoes a rigorous and thorough 100% inspection before shipment, guaranteeing the highest quality to our valued customers.
Q5. How long should we take for a quotation?
Upon receiving your detailed information, such as 2D/3D drawings or samples, we expedite a precise quotation within a swift 2-day turnaround, reflecting our efficiency.
Q6. What is your quotation element?
Our quotation is meticulously crafted based on essential elements: Drawings or Sample, Material, Finish, and Quantity, ensuring transparency and accuracy.
Q7. What is your payment term?
For molds: We require a 50% prepaid amount, with the balance due after sample approval, ensuring a balanced and fair approach.
For goods: A 50% prepaid amount is required, with the remaining balance due via T/T before shipment, facilitating smooth transaction processes.

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