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

Aluminum Alloy UPS Shell This product is made of 5052-H32 aluminum alloy sheet, which is precisely cut by CNC laser cutting and formed by multi-station CNC bending machine. It is specially designed for small and medium power UPS systems. Give full play to the flexible production advantages of sheet metal processing to achieve a fast response, cost-effective and structurally reliable power protection solution. It is suitable for scenarios such as data center edge equipment, industrial control cabinets, communication base stations, etc., and meets the basic requirements of IP54 protection and EMC shielding.

Product Parameter

Product Name Aluminum Alloy UPS Shell

Product Material 1.5-3.0mm 5052 aluminum alloy plate

Processing Technology: High-precision laser cutting + CNC bending forming

Surface treatment: Anodizing/Hard Oxidation/Laser Engraving

Product Features: Supports all-round precision customization of size, wall thickness, internal structure, panel layout, interface type, surface treatment, etc.

Product Feature And Application

1. Agile manufacturing system (core advantage of sheet metal)

Laser cutting ±0.1mm accuracy: supports complex openings (heat dissipation holes/interface holes)

CNC bending angle tolerance ±0.5°: ensures that the verticality of the box is ≤0.2mm/m

7-day fast proofing (no mold investment required)

2. Strengthened structural design

Bending reinforcement rib process: improve 30% anti-deformation ability

Rivet nut column embedded: load-bearing interface anti-fall design

Joint seam full welding treatment: argon arc welding weld penetration rate 100%

3. Efficient heat dissipation solution

Shutter stamping: ventilation rate ≥40%

Thermal mounting plate: 3mm thick aluminum plate laser cutting (fitting power devices)

Support fan bracket integration (bending positioning integration)

4. Basic electromagnetic shielding

Conductive lining strip pressure groove design (bending forming conductive channel)

EMI finger-shaped shrapnel at the joint

Galvanized steel plate lining optional (enhanced magnetic shielding)

5. Modular expansion capability

Standardized installation holes (laser precision array opening)

Side panel expansion slot (CNC stamping)

DIN rail mounting bracket (bending integrated molding)

Application scenarios:

Edge computing node

Micromodule data center UPS (compact sheet metal structure)

5G base station backup power supply (outdoor anti-rust treatment)

Industrial automation

PLC control box built-in power supply (guide rail installation design)

Sensor power supply unit (miniaturized box)

Commercial equipment

Cash register system emergency power supply (economical solution)

Security equipment power supply box (anti-dismantling structure design)

New energy supporting

Charging pile control unit (IP55 protection customization)

Photovoltaic inverter auxiliary power supply

Medical life support

Operating room emergency power supply (medical grade EMC shielding)

Used UPS for imaging equipment (anti-magnetic interference structure)

Military industry and national defense

Field mobile power supply (MIL-STD-810G certified)

Shipborne equipment power supply (anti-marine climate corrosion)

Product Details

Excellent weather resistance and surface treatment:

The aluminum alloy substrate is naturally corrosion-resistant, and the surface can be anodized (commonly used in natural color, black, other colors), sandblasted, sprayed, etc.

The surface treatment is not only beautiful, but also greatly enhances the wear resistance, corrosion resistance, and UV resistance, extending the service life of the shell.

Product Qualification

Environmental certification:

RoHS certification (lead-free, cadmium-free and other harmful 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

Q1: What are the advantages of sheet metal shell compared to extrusion process?

A: Highlight three core values

Cost advantage: free mold fee (small batch saves 60% cost)

Delivery time advantage: 3-7 days for samples, 15 days for mass production

Flexible modification: zero mold loss for design changes

Q2: How to ensure the flatness of large-size boxes?

A: Key process control points

Laser cutting stress release process

Multi-stage bending compensation technology (eliminate rebound)

Welding anti-deformation fixture

Q3: How to achieve IP55 protection for sheet metal splicing?

A: Triple sealing solution

Bending waterproof groove: install silicone sealing strip

Continuous full welding: argon arc welding of key joints

Sealing glue injection molding: double protection at the interface

Q4: Does it support EMC shielding upgrade?

A: Optional enhancement solution Zinc steel plate lining (laser cutting and bonding)

Conductive oxidation + copper wire mesh liner

Electromagnetic shielding window (with grounding flange)

Q5: Minimum order quantity and price range?

A: Flexible pricing system, minimum order of 50 pieces (economic batch for laser cutting)

After mass production, the cost reduction can reach 35%

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.