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.

1.Product Introduction

Dongguan TongToo Aluminum Products Co., Ltd. is a leading manufacturer specializing in CNC processing of aluminum alloy parts. The company focuses on providing high-precision, high-strength customized aluminum alloy handrail solutions for global customers. With advanced four-axis and five-axis CNC processing technology, mature process experience and strict quality control system, we are committed to meeting the lightweight, durability and personalized needs of handrail parts in the fields of automobiles, high-end furniture, medical equipment, aerospace, etc.

2.Product Parameter

Product Name Aluminum Alloy Handrail

Product Material 6061, 6063, etc.

Product Specifications Support non-standard customization

Product Processing Method CNC Processing

Surface Treatment Anodizing, Sandblasting, Powder Spraying, etc.

3.Product Feature And Application

Combination of Lightweight and High Strength

Adopting high-quality aluminum alloy materials such as 6061-T6 and 6063, it has high strength and weighs only 1/3 of steel, taking into account both load-bearing performance and portability, suitable for dynamic or static load scenarios.

Precision CNC machining technology

The four-axis and five-axis linkage CNC machining accuracy reaches ±0.02mm, which can accurately realize complex curved surfaces, hollow structures and multi-angle assembly holes to ensure seamless adaptation of products and terminal devices.

Diverse surface treatment

Provide anodizing (matte/bright), sandblasting, electrophoresis, powder spraying and other processes, support special treatments such as anti-fingerprint and antibacterial coating to improve aesthetics and functionality.

Ergonomic design support

Combined with simulation analysis to optimize the grip arc and support angle, provide silent damping shaft, anti-slip texture and other customization options to enhance user experience.

Quick response and flexible customization

Support full-process services from drawings to finished products, small batch trial production MOQ as low as 50 pieces, and sample delivery in as fast as 7 days.

Application scenarios

Automotive field

In-vehicle armrests: seat armrests, door armrests.

Commercial vehicle control console: integrated aluminum alloy armrest bracket, oil-resistant and wear-resistant.

High-end furniture and office field

Gaming chair/office chair armrests: adjustable height and angle, silent slide rail design.

Stair/corridor handrails: outdoor anti-corrosion treatment, suitable for humid or high temperature environment.

Medical and industrial equipment

Bed/wheelchair handrails: antibacterial coating, easy to clean and disinfect.

Machine operating table handrails: anti-static treatment, suitable for industrial equipment human-machine interaction needs.

Aerospace and special equipment

Aircraft cabin handrails: withstand drastic changes in air pressure and temperature.

UAV control panel: extremely lightweight design, improve control flexibility.

4.Product Details

Technical parameters

Material options: 6061-T6, 6063, 7075 (aerospace grade)

Processing accuracy: ±0.02mm (CNC precision machining)

Surface treatment: anodizing (thickness 10-25μm), sandblasting (120-400 mesh)

Applicable environment: temperature -30℃ to 150℃, humidity ≤95%

Customization process

Demand communication: provide drawings/3D models or our design team will assist in optimization.

Process confirmation: select materials, surface treatment and functional accessories (such as dampers, screw holes).

Sample trial production: 5-7 days to complete proofing and submit test reports.

Mass production delivery: According to the order size, 15-30 days to complete mass production and quality inspection.

5.Product Qualification

Raw material traceability: material certification is provided for each batch of aluminum.

Final inspection items: three-dimensional measurement of full-size inspection.

Salt spray test (aviation grade ≥1000 hours without corrosion).

Ensure compliance with ISO 9001 standards.

Surface treatment: RoHS pollution-free standards.

6.Deliver, Shipping and Serving 

Packing solution: Pearl cotton + carton/wooden box.

7.FAQ

Q1: Does it support non-standard size and special-shaped structure design?

A: Yes! We provide free optimization design details to ensure the balance between cost and performance, and can process handrail parts with a maximum length of 2 meters and complex curved surfaces.

Q2: How is the accuracy of CNC processing guaranteed?

A: Four-axis and five-axis CNC equipment are used, and the two-dimensional coordinate measuring instrument is used to fully inspect the key dimensions to ensure that the tolerance is controlled within ±0.05mm.

Q3: Is the surface treatment easy to scratch or fade?

A: The hardness of the anodized layer is above HV400, and it has excellent wear resistance; the powder spraying has passed the 500-hour salt spray test to ensure that it will not fade after long-term use.

Q4: How to control product quality?

A: We implement the ISO 9001 quality management system and provide full traceability from raw materials entering the factory to finished product shipment.

Q5: Is the price of small batch orders competitive?

A: We use standardized process modules and flexible production lines to reduce the cost of small batch production and provide customers with cost-effective solutions.

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.