Metal Parts  Manufacturers, Traders, Suppliers

• improved diameter accuracy: the precise grinding leads to accurate holes
• improved positional accuracy: the sharp drill tip cuts softly
• significant increase in the service life of your drills due to uniform distribution of cutting forces
• significant reduction in feed forces thanks to precise, symmetrical pointing
• very fast and easy regrinding: results in a significant reduction in tool costs, e.g. due to higher availability=less downtime.e.g. higher availability=less capital tied up
• no more drilling tool bottlenecks
• significant reduction in drilling tool costs
• rapid amortization of the machine and the drilling tools - and many more advantages...

HEICO-FORM Cold Forged Parts

Quality for the highest demands
In close collaboration with the customer, solution-oriented process stages are developed and optimally adapted to the customer's individual requirements.
By this process, the HEICO group is able to replace castings and turned parts with cold-formed components despite close tolerances. This offers advantages by optimising material properties through cold working and reducing material usage.

• HEICO-FORM Solid and semi-solid parts
• HEICO-FORM Sleeves / Hollow parts
• HEICO-FORM Threaded parts
• HEICO-FORM Knurled parts
• HEICO-FORM Step pins
• HEICO-FORM Ball pins
• HEICO-FORM Metal plastic parts
• HEICO-FORM Special parts

Together with ceritified subcontractors we are able to realize many finishing or postprocessing operations like the following:

Surface treatment

• Coating,
• Galvanising
• Anodizing
• Zincing
• Nickel-plating
• Browning
• Chromium-Plating

Surface treatment

• Coating,
• Galvanising
• Anodizing
• Zincing
• Nickel-plating
• Browning
• Chromium-Plating

We have a long standing experience in manufacturing of precision parts for:

• Products of the measurement and control technology
• Products of the elektronics industry
• Medical devices
• Security devices
• Fittings for gas and heating installation
• Household appliances, gas stoves, heating technology
• Automotive industry

• More saving on manufacturing cost.
• State-of-the-art manufacturing facilities.
• On site manufacturing supervision for quality control.
• Bilingual engineers reporting on your project.
• Reasonable short lead time.

1. Definition:
Metal parts refer to individual components made from various types of metals that play a crucial role in machinery, equipment, and structures across a wide range of industries.
2. Manufacturing Processes:
CNC Machining: Many metal parts are produced using CNC (Computer Numerical Control) machining, which provides high precision and repeatability. This includes processes such as milling, turning, and drilling.
Casting: Metal parts may be created through casting methods like sand casting, die casting, or investment casting, which allow for the formation of intricate shapes.
Forging: This method involves shaping metal using compressive forces, resulting in stronger parts with improved grain structure.
Welding and Fabrication: Techniques such as MIG and TIG welding are used to join metal parts together or fabricate larger assemblies.
3. Material Selection:
Aluminum: Lightweight, corrosion-resistant, and easily machinable, making it suitable for various applications including aerospace and automotive.
Stainless Steel: Known for its durability and resistance to corrosion, often used in food processing, medical devices, and chemical industries.
Carbon Steel: Commonly used for its strength and affordability in applications like construction and automotive manufacturing.
Brass: An alloy of copper and zinc, used for its good machinability and corrosion resistance, commonly found in fittings and connectors.
Titanium: Valued for its high strength-to-weight ratio and corrosion resistance, often used in aerospace and medical implants.
4. Precision and Tolerances:
Metal parts can achieve high precision, with tolerances typically within ±0.001 inches. This is critical for components that must fit into tight assemblies or perform specialized functions.
5. Quality Control Measures:
Inspection Techniques: Quality assurance includes using tools like Coordinate Measuring Machines (CMM), optical measuring systems, and other non-destructive testing methods to ensure parts meet specifications.
Certifications: Many manufacturers adhere to industry standards such as ISO 9001 to maintain consistent quality and reliability in production.
6. Surface Treatments:
Surface finishing processes such as anodizing, galvanizing, powder coating, and polishing are employed to enhance the aesthetic appearance, corrosion resistance, and wear properties of metal parts.
7. Applications:
Metal parts are utilized in numerous sectors, including:
Aerospace: Components such as turbine blades, brackets, and structural panels.
Automotive: Engine parts, chassis components, and various fittings.
Medical Devices: Surgical instruments and implants that require strict adherence to quality and safety standards.
Industrial Equipment: Gears, shafts, and machine components utilized in manufacturing and processing equipment.
8. Customization:
Metal parts can be manufactured to specific customer designs and requirements, allowing for modifications in size, shape, material, and finish to meet unique application needs.
9. Durability and Performance:
Designed to withstand operational stresses and environmental conditions, ensuring longevity and reliable performance in demanding applications.
10. Future Trends:
Innovations in manufacturing technologies, including automation, additive manufacturing (3D printing), and smart manufacturing solutions, are evolving the production of metal parts, enhancing customization and efficiency.

Material: aluminium (6061, 7075, A380 etc), stainless steel (SS304, SS316), carbon steel, brass, zinc, etc.
Special specification available depend on different material and requirement: heat treatment to different hardness/strength, rust-resistant, high precision,
Sizes: All size and thickness available.
Process: Machining, casting, die casting, punching/stamping, extrusion, welding, laser cutting (some of the processes are outsourcing from our existed partners).
Surface finish: polished (high polish, mirror polish), smooth, blasting, vibrating, anodizing (standard o hard anodizing), painting, powder coating, blackening, etc.
Application: household commodities, electronics, car parts OME & Performance, motorcycles, bikes, machinery parts, hospital, cosmetics, Military and Aerospace etc. 

SHJIA production is in full accordance with the IS09001 standard.The company introduced advanced processing and testing equipment and quality management systems to control every aspect from design to prduction and acceptance.The ultimate customer satisfaction is on SHIJIA's consistent quality.After mold design,we record the CAD,data,and then start making the mold. We are using the CMM equipment and electronic measuring instument for inspection.All in strict accordancewith standard quality control procedures by SHIJIA's experienced staff to ensure that the products meet every detailed requiirements from customers.

Application: household commodities, electronics, car parts OME & Performance, motorcycles, bikes, machinery parts, hospital, cosmetics, Military and Aerospace etc. 

Stamping is Presses and dies apply external forces to metal materials such as plates, strips, and pipes to cause them to deform or separate plastically, thereby obtaining workpieces of specific shapes and sizes. The processing method is mainly cold stamping, that is, using dies to perform blanking, bending, drawing, forming, and finishing on metal plates at room temperature.

Choose metal plates of different hardness according to process requirements. For example, aluminum alloy plates are tested with a Webster hardness tester. If the thickness exceeds 13mm, use a Barcol hardness tester.
According to different materials, overall products and customer needs, we can provide corresponding technical support

Energy industry; aerospace industry; electronics industry; construction industry; transportation industry; medical industry; environmental protection insudtry; applications of tantalum and its alloys

Controllable precision, wide material adaptability, diverse structures, stable batch production, excellent surface quality, meeting precision needs of multiple industries.

The core processing advantages of metal parts lie in wide material adaptability, controllable precision, and stable performance. They can meet the core needs of different industries for structural strength, durability, and precision assembly, making them an indispensable basic processing type in industrial manufacturing.Specific Processing Advantages

Metal parts are applied in almost all industrial and civilian fields, with core concentrations in key industries such as manufacturing, infrastructure, medical care, and new energy. They serve as core basic components for various equipment and structures.Core Application Industries and Typical Scenarios

Precision CNC machined parts, manufactured by computer-controlled mills and lathes, offer tight tolerances, consistent quality, and excellent finishes for demanding applications.

The technical data for CNC machined parts must include precise 2D drawings and 3D models, clearly defining all dimensional tolerances, GD&T, surface finish, and material specifications to ensure manufacturing accuracy and part quality.

CNC machined parts are critical components in high-tech industries such as aerospace, automotive, medical devices, and consumer electronics, providing the precision, complexity, and reliability required for advanced applications and prototyping.

We are a medium-sized company which has its main focus on the production of CNC-turned parts in series.
No matter whether automatic turned parts, bar turned parts or chuck parts. In our modern machine park you will find the right machine for every machining operation from D10 to D400.
We are particularly well equipped for serial turned parts up to D65.
Here we have several machines with 2 spindles, 2 turrets and 2 Y-axes for the complete machining of lathe and milling parts.