PRODUCTS

DongGuan TongToo Aluminum Products Co., Ltd. is a company specializing in aluminum alloy CNC precision machining, injection molding, mold development, and metal parts manufacturing. It has obtained ISO 9001 international certification and strictly implements the 6S management system. With the introduction of German imported equipment, its products are exported to more than 20 countries including Europe, America, and Southeast Asia, with an average annual delivery volume of more than 5 million pieces. With exquisite craftsmanship, fast response, and full-process quality inspection as the core, we provide customized ODM/OEM solutions for global customers and strive to become a trusted strategic partner in the field of international industrial manufacturing.

Product Introduction

Dongguan Tongtoo Aluminum Products Co., Ltd. focuses on providing high-end aluminum product customization and processing services, and is committed to becoming your trusted partner for metal parts solutions. We rely on advanced CNC machining centers (covering three-axis, four-axis, and five-axis machining), precision sheet metal processing, aluminum profile deep processing, aluminum die-casting post-processing and other core processes, combined with professional surface treatment (such as anodizing, sandblasting, electrophoretic coating, powder coating, conductive oxidation, etc.), to provide customers with one-stop aluminum product customization services from design support, prototype proofing to small and medium batch production and even large-scale mass production. Whether you need high-precision mechanical parts, lightweight structural parts, complex curved shells or special functional components, we can rely on a rich aluminum alloy material library (such as 6061, 6063, 7075, 5052, 5083, etc.) and deep process knowledge to efficiently transform your creativity into high-quality, high-performance aluminum products.

Product Parameter

Product Name Precision aluminum product processing customization

Product Material 6061/6063/7075/5052/5083, etc.

Processing technology: CNC precision processing/deep processing of aluminum profiles/aluminum die-casting

Surface treatment: anodizing/hard oxidation/laser engraving

Product features: Modular structure, support personalized opening, size, LOGO customization

Product Feature And Application

Excellent customization capabilities:

Processing according to drawings/customization according to samples: Non-standard customization is strictly based on the 2D/3D drawings (DXF, DWG, STEP, IGES, SolidWorks, etc.) or physical samples provided by customers.

Design optimization collaboration: Provide DFM (design for manufacturing) suggestions, optimize product structure, improve manufacturability, and reduce costs.

Flexible production: Meet the needs of R&D proofing with small batches, multiple varieties, and rapid iterations, as well as stable and reliable medium and large batch production.

Comprehensive processing technology and technology:

Precision CNC processing: Realize the processing of complex geometric shapes, high-precision tolerances (up to ±0.05mm or higher), and excellent surface finish.

Aluminum profile processing: Provide cutting, drilling, tapping, milling, CNC precision milling and other aluminum profile secondary processing services.

Sheet metal processing: Covering laser cutting, CNC bending, stamping, welding (argon arc welding/TIG welding, MIG welding), etc., to make various types of aluminum shells, brackets, chassis, etc.

Special process: Support aluminum heat treatment (such as T6 strengthening), stress relief, etc. to meet special performance requirements.

Diverse surface treatment solutions:

Anodizing: Provide natural color, black and color hard anodizing to enhance surface hardness, wear resistance, corrosion resistance and aesthetics.

Sandblasting/brushing: Achieve matte, fine sand, coarse sand, straight brushed and other effects to enhance texture and touch.

Spraying treatment: Powder spraying provides rich color selection and good protection; Electrophoretic coating (ED) achieves uniform coverage and high corrosion resistance. Other treatments: Conductive oxidation (suitable for occasions requiring conductivity or electromagnetic shielding), chemical nickel plating, passivation, etc. Application scenarios of customized processing of precision aluminum products: Our customized aluminum products are widely used in many industries with high requirements for lightweight, strength, heat dissipation, corrosion resistance and appearance: Industrial automation and mechanical equipment: Robot parts, fixtures, conveyor belt brackets, sensor housings, motor housings, precision instrument bases/frames. Electronics and semiconductors: Radiators/heat sinks (CPU/GPU cooling), equipment chassis/cabinets, test fixtures, vacuum chamber components, wafer carriers. New energy: Lithium battery housings and structural parts, photovoltaic brackets and connectors, charging pile housings, fuel cell bipolar plates and end plates. Automobiles and transportation: New energy vehicle battery pack housings/brackets, lightweight body structural parts, interior parts, engine peripheral brackets, aviation interior parts (must comply with relevant navigation marks). Medical equipment: medical equipment housing, surgical instrument components, diagnostic equipment brackets (must meet medical certification requirements).

Communication equipment: 5G base station antenna housing/heat sink, filter cavity, server chassis and rails.

LED lighting: lamp housing, radiator, lamp pole connector.

Architecture and home: high-end curtain wall components, door and window hardware, furniture aluminum parts, decorative lines.

Product Details

Strict quality control:

ISO quality management system certification (such as ISO 9001) runs through the entire production process. Equipped with precision testing equipment (such as three-coordinate measuring machine/CMM, two-dimensional imager, hardness tester, film thickness tester, salt spray tester, etc.) for strict incoming material inspection (IQC), process inspection (IPQC), and finished product inspection (FQC/OQC). Ensure that the product meets the requirements of dimensional accuracy, geometric tolerance, surface quality and performance.

Rich material selection and experience:

Proficient in processing a variety of common and special aluminum alloys, understand the mechanical properties (strength, hardness, ductility) and processing characteristics of different grades (such as 6061-T6, 7075-T651, 5052-H32). Can recommend the most suitable materials according to the application scenario (such as lightweight, high strength, corrosion resistance, thermal conductivity/conductivity).

Product Qualification

Environmental certification:

RoHS certification (lead-free, cadmium-free and other hazardous substances)

REACH (EU Chemical Safety Standard)

Quality Management System:

ISO 9001:2016/ISO 9001:2015 (production process quality control)

Deliver, Shipping And Serving

Professional ODM&OEM manufacturer, with more than 20 years of precision processing experience, based on customer needs, providing a full range of customized services.

Standard packaging: copy paper + carton

Customized packaging: blister tray/PEP + wooden box

Packing solution: pearl cotton + carton/wooden box.

FAQ

Q: What types of aluminum alloys can you process?

A: Our regular processing includes but is not limited to: 6061, 6063, 7075, 5052, 5083, 6082, 2024, etc. We also support inquiries and processing of other special grades. The specific choice depends on your application requirements (strength, hardness, corrosion resistance, weldability, cost, etc.).

Q: What is the minimum order quantity (MOQ)?

A: We offer flexible order models. For CNC processing and sheet metal processing, we support small batch prototyping (even single piece) to large batch production. Die casting processing usually requires a certain minimum order quantity. The specific MOQ depends on the complexity of the part, process requirements and materials. Welcome to consult, we will provide the most cost-effective solution.

Q: Do you provide design and engineering support?

A: Yes! We have an experienced engineering team that can provide DFM (Design for Manufacturability) recommendations to help optimize your design to make it easier to process, reduce costs and improve performance. We can also perform collaborative design or reverse engineering based on your concept or needs.

Q: How to choose the surface treatment? Which one is the best for my product?

A: The choice of surface treatment depends on your specific needs:

Wear resistance, corrosion resistance, insulation, beautiful coloring: Anodizing (normal or hard) is recommended.

High corrosion resistance, uniform coating, complex shape coverage: Electrophoretic coating (ED) is a good choice.

Rich colors, good protection, cost-effective: Powder spraying is suitable.

Matt texture, cover scratches: Sandblasting or brushing.

Conductivity or electromagnetic shielding is required: Conductive oxidation.

Our engineers can recommend the most suitable surface treatment process for you according to your application environment (indoor/outdoor, contact medium, wear resistance requirements, etc.) and appearance requirements.

Q: What is the processing accuracy?

A: Our precision CNC processing capabilities can usually achieve an accuracy of ±0.05mm or even higher (depending on the part size, structural complexity and specific features). For parts with general requirements, we can also ensure a standard tolerance of ±0.1mm. Please clearly mark the specific accuracy requirements in the drawing, and we will evaluate and confirm the feasibility.

Q: How long does it take from order placement to delivery?

A: Delivery time depends on order complexity, quantity, current production schedule, and whether special surface treatment or heat treatment is required. For small batch proofing, it can usually be completed within 1-2 weeks; small and medium batch production is generally 2-4 weeks; large batch orders require specific evaluation and negotiation of delivery time. We are always committed to providing fast response and reliable delivery while ensuring quality.

Q: How to ensure product quality?

A: We strictly implement the ISO quality management system. The production process includes multiple quality inspection links (IQC, IPQC, FQC/OQC), and uses three-coordinate measuring machines (CMM), two-dimensional imagers and other equipment to detect key dimensions and geometric tolerances. For surface treatment, we also test film thickness, hardness, color difference, salt spray resistance, etc. We provide first article inspection reports (FAI) and shipment inspection reports. Customers are welcome to specify or jointly confirm the inspection standards.

Q: Do you have relevant industry certifications?

A: Yes, we are ISO 9001:2016 certified. For specific industries (e.g. automotive, medical), we can explore the possibility of meeting relevant industry standards (e.g. IATF 16949, ISO 13485) upon request. Please consult our sales or quality department for details.

Company Introduction

Our 5000㎡ workshop is equipped with hundreds of production equipment, including German Hammer five-axis CNC machining center (machining accuracy up to 0.002 MM), turning and milling composite CNC lathe, CNC lathe, milling machine, lathe, grinder, etc.; as well as more than a dozen various inspection equipment (including German Cai's three-dimensional, with inspection accuracy up to 0.001MM), and the machining capacity has reached the international advanced level. The Tengtu team has the most professional mold design and CNC machining knowledge. We will work closely with you during the prototyping, production, assembly, inspection, packaging and final delivery process to exceed your expectations.

Our team uses CNC machining to manufacture high-performance parts that support industries such as aerospace, automotive, military, medical, machinery, electronics, and communications. We are committed to innovation and manufacture and assemble important components with excellent precision, strict tolerances and high-quality materials. Over the past 11 years, Tengtu has established a high reputation for efficiency, quality, reliability and on-time delivery.