A one-stop solution service provider for aluminum product processing.
With 20 years of experience in CNC processing and surface treatment of aluminum materials.

Products

all products.

  • Brass CNC Machined Parts for Industrial Equipment

    CNC brass machining utilizes computer numerical control (CNC) technology to precisely mill and turn brass blanks to create complex parts. Brass, due to its excellent mechanical properties, electrical conductivity, and corrosion resistance, is a popular non-ferrous metal processing material in industries such as electronics, bathroom fixtures, and medical devices. We provide a one-stop CNC brass parts solution, from rapid prototyping to mass production.

  • CNC Machining for External Cylindrical Parts

    External turning is a precision machining technology that uses CNC lathes to perform rotary cutting on materials such as metals and plastics. It is widely used in the manufacture of rotating parts such as shafts, threads, and sleeves. Its high precision, high efficiency, and strong adaptability have made it an indispensable process in modern manufacturing, particularly for the production of key components in the automotive, and medical device industries.

  • High-Speed Mirror Milling for Mold Cavities

    Mold cavity CNC milling utilizes a computer numerically controlled milling machine with a high-speed rotating cutting tool to precisely remove material from the mold steel blank, thereby producing the three-dimensional shape of the mold cavity that meets the design requirements.

  • CNC Turned Shaft Components

    Dongguan Tongtoo Precision specializes in CNC turning of shaft parts, specializing in precision lathe machining of materials such as stainless steel, aluminum alloy, and copper. We support services ranging from rapid prototyping to mass production, serving the automotive, automation, and medical industries. Get an instant online quote.

  • Large-Scale CNC Machining

    As your product progresses from the prototype stage to mass production, you need a reliable and efficient manufacturing partner. We specialize in high-volume CNC machining. Through optimized production processes, automated equipment, and rigorous supply chain management, we achieve significant economies of scale, ensuring consistent quality and competitive pricing for every part.

  • CNC Prototyping Rapid CNC Prototyping

    Our CNC rapid prototyping service utilizes advanced CNC machine tools and specialized technology to transform your 3D CAD model into a high-precision physical part within days, helping you efficiently complete design verification, functional testing, and market demonstrations.

  • Multi-Axis Turning Center Machining for Complicated Parts

    We specialize in CNC turning of complex, high-precision, and uniquely shaped parts. Leveraging multi-axis turning-milling machining centers imported from Germany and Japan, our team of experienced engineers, and a rigorous quality control system, we provide clients with a one-stop service from design optimization and prototyping to mass production. 

  • CNC Turning for Optical Lens Metal Parts

    We are a manufacturer of optical lens metal parts with our own CNC precision machining facility and anodizing plant. We specialize in turning aluminum rings, lens barrels, and focusing rings. Through integrated production, we strictly control anodizing color variability and support a variety of custom colors. We provide high-precision components for optical instruments, laser equipment, and medical endoscopes.

  • CNC Machined Mechanical Equipment Components

    Our high-precision CNC machining services specialize in providing top-tier customized metal and plastic parts for the manufacturing industry. Leveraging advanced multi-axis CNC milling, CNC turning, and multi-processing technologies, we transform your design drawings into high-performance, dimensionally accurate parts. 

  • CNC Turned Automotive Wheel Bearings

    We utilize CNC turning centers imported from Japan and Germany, high-grade bearing steel materials (such as GCr15 and 100Cr6), and a comprehensive quality management system to ensure that every product meets or exceeds ISO 9001 standards. From prototype production to mass production, we are your trusted partner.

  • CNC Machining with Mirror Surface Finish

    We specialize in providing industry-leading mirror finishing services for metal surfaces. We utilize advanced precision polishing and ultra-fine grinding technologies to give your products a flawless, mirror-like finish, reminiscent of works of art.

  • High-Precision Aluminum CNC Milling Service

    We specialize in providing the highest standards of precision metal component manufacturing and solutions . Leveraging advanced multi-axis CNC machining centers (3-, 4-, and 5-axis) and our own in-house surface treatment (anodizing) facility, we offer integrated precision manufacturing from raw material to finished product.