Metal Part Production  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...

Manufacturer of assembly parts & assemblies for many industries
Customized solutions for various applications

• Maximum flexibility
• High quality
• Fair prices
• Direct contact

We use a sophisticated CAQ system and are certified according to the international standard IATF 16949:2016.

Bent parts, stamped parts and deep-drawn parts for

• automotive
• mechanical engineering
• Technical consumer goods
• construction industry

We can base it on a sketch or an idea from the customer. Create products that meet or even exceed expectations for customers. We specialize in producing various assembly parts, regardless of the difficulty level. As long as you have your needs, we can meet them and customize your exclusive products!

We have CNC processing machines, sheet metal processing machines, profile processing machines, assembly factories, turning processing machinery, injection mold design factories, CNC lathes, etc., with nearly 30-50 units of each machine. We also have dedicated technical consultants, and during the production process, whether you want to change the drawings or design the drawings, professional designers and design consultants will follow up and modify them.

Life, cleaning, industrial or direct sales, customized according to customer needs.

Part processing refers to the process of making raw materials (metal, plastic, composite materials, etc.) into finished parts that meet the requirements of drawings through mechanical, thermal or special processes, covering the whole process technology from prototype development to mass production

It includes high-precision machining: five-axis CNC (complex surface machining), high-speed stamping, automated integration

It is commonly used in the automotive industry, the electronics industry and the energy sector

We have 3 automatic mechanical arm production lines, 6 oblique guide CNC Lathes, 13 normal CNC lathes, 5 vertical 4 axis CNC, and other milling machines and drilling machines. Precision reached is about ±0.005 to ±0.01mm.
Products cover construction parts, auto parts, medical treatment, electronics and other fields, material is alloy steel, stainless steel , mild steel, aluminum & brass.

Processing including cutting, turning, milling, grinding, tapping.Tolerance can be made around 0.005-0.01mm.

Agricultural equipment, Mining equipment spare part, Automobile accessories

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. 

Precision OEM CNC Machining/Turning/Milling Manufacturer for plastic and metal parts.

Chuangyu was established in Qingdao in 2009, specializes in precision CNC machining for plastic and metal parts. Boasting a 5,000 square meter CNC machine shop, offer exceptional global services to over 350 clients in more than 15 countries, covering from independent design engineers to industrial,commercial, medical, automotive and even aerospace companies with advanced machining technology and highly skilled employees, we consistently maintain a competitive edge.
Additionally, we offer a comprehensive one-stop service and overall machining solutions. Expect a quotation within 24 hours of submitting your inquiry, Our team of seasoned engineers is always on standby, ready to transform your concepts into tangible products and deliver advanced manufacturing solutions tailored to your specifications.
Our production capabilities range from one piece to tens of thousands, ensuring we can accommodate your specific manufacturing requirements. Each project benefits from dedicated one-on-one project management support, guaranteeing personalized attention and seamless execution."
At Chuangyu, our advanced equipment enables us to handle the custom parts from simple milling or turning to complex and precise 5-axis CNC machining. We are dedicated to the continuous improvement of our CNC programming and machining processes, whether for prototyping or mass production. Typically, we achieve tolerances ranging from plus or minus 0.1 millimeter to plus or minus 0.05 millimeter, adhering to the internationally recognized standard ISO 2768. Beyond machining, we offer additional finishing services through our trusted subcontractors. It encompass painting, powder coating, anodizing, plating, vacuum metalizing, chromate passivation and more. In short, our solutions will exceed your expectations to truly achieve the ultimate surface quality required by a product. Whether it is the color, texture, gloss or surface functionality.
At Chuangyu, we rigorously adhere to your specifications, utilizing our advanced testing equipment to meticulously measure and inspect every part, ensuring superior quality across various dimensions, including tolerance, surface, hardness, threads, and fits. Our dedication to detail, problem-solving, and research into new materials and processes, coupled with our investment in cutting-edge technology, underscores our unwavering commitment to enhancing quality and elevating customer satisfaction.
After inspection, we expedite the packaging and global distribution, leveraging a range of shipping options including DHL, UPS, FedEx, ensuring swift delivery within a matter of days. Consistently, we offer specialized engineering support to facilitate the development process at every stage—before, during, and after production. Our goal is to be your premier partner, always available to assist. Initiate your inquiry today, and receive high-quality parts within just a few days. We appreciate your consideration.

We are specialized in Industries, such as Automation, Aerospace, Medical, 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

We provide high-precision and customized solutions for a wide range of industries. With the most advanced CNC machine tools and years of experience, we can manufacture complex aluminum, steel, stainless steel and plastic components as well as sand molds and die-castings according to the different needs of customers.

• High strength and low weight
• Tolerances of +/- 0.01 mm possible
• Various surface treatments such as anodizing or painting possible
• Used in the automotive industry, aerospace, electronics and medical technology
• Custom-made products according to customer requirements possible

• Automotive industry
• Aerospace
• Electronics
• Mechanical engineering
• Medical technology
• Energy technology
• Optics
• Toolmaking
• Research and development

Our company mainly manufactures various sheet metal components and other supporting parts for forklifts, such as hydraulic pumps, steering column, hand rall, brake assy, handbrakes, support backed mirror, floor plates, etc.

Applied to forklift manufacturing

Customize and process parts according to customer requirements (drawings, sketches, samples)
Machinable materials: steel, stainless steel, copper, aluminum, PP、POM、 Titanium, PEEK, and other machinable materials (metal/plastic).

The precise tolerances we can achieve
0.003 | The shaft diameter is less than 6 millimeters and the maximum aperture tolerance is up to 0.003 millimeters.
0.005 | If the shaft diameter is greater than 6 millimeters and the aperture tolerance is 0.005 millimeters.
0.005 | Linearity below 100mm distance, etc., with a tolerance of up to 0.005mm.
0.01 | 100 millimeters or more with a linear tolerance of up to 0.01 millimeters.
0.003-0.005 | A form of tolerance is as high as 0.003-0.005 millimeters
0.01 | The positional tolerance is 0.01 millimeters

Widely used in many fields such as aviation, aerospace, power, chemical industry, environmental protection, food, pharmaceuticals, etc

aluminum alloy processing parts : can process into kinds of complex shapes according to drawings .
Lightweight yet strong (compared to steel).✔ Excellent corrosion resistance (especially anodized or coated).✔ High precision (tolerances down to ±0.01mm achievable).✔ Good thermal & electrical conductivity (for heat sinks, electrical housings).✔ Recyclable & sustainable (lower environmental impact than many metals).

Customized precision machining parts. CNC (Swiss) laths and Milling centers (4 axes) to make the parts. Materials are based on Stainless steel, Carbon steel, Brass, Aluminum alloys, plastic...

The parts are customized. Most of them are used on Automotive, construction machinery, engineering machinery, Agricultural machinery, Medical equipment, Precision instruments and other equipment field.

The production of metal parts is the process of processing metal materials into specific shapes and functional parts. Various processes such as casting, forging, stamping, extrusion, CNC machining, metal injection molding and additive metal manufacturing are used. Each process has unique characteristics and selecting the appropriate process is critical to meeting product design requirements and achieving economic benefits.

Casting is a time-honored manufacturing process in which molten metal is poured into a prefabricated mold and allowed to cool and solidify to give a component the desired shape. This process is suitable for manufacturing parts with complex shapes, especially those with complex internal structures or complex shapes. The main advantage of the casting process is that it can produce parts with complex shapes and has a wide range of applications. Almost all metallic materials can be formed by casting. The material utilization rate is high, which means that material waste can be effectively reduced and costs are relatively low. Especially in mass production, the casting process offers considerable economic advantages.

Forging is a manufacturing process in which localized compressive forces are used to shape metal. In simple terms, it is the process of shaping metal by heating it. Modern industry uses high-strength forging machines to shape metal into the desired structures. Forging produces stronger metal parts than casting and machining. The process is also economical and produces less waste. Forged metal components are needed in various industries around the world. The automotive industry uses these components for applications that withstand high loads, such as axles, kingpins, shafts, torsion balls, etc. These components are used in surgical instruments, electric drives, household appliances and general industrial equipment.

The stamping process can be used to form shapes, images and letters on metal sheets. Hydraulic presses and mechanical presses are two types of stamping. With this technology, metal sheets can be bent, punched and cut to achieve the desired shape. This process allows ¼-thick sheets to be formed into specific sizes and shapes. Punching operations include stamping, metal embossing and four-slide forming. The process is highly scalable and suitable for high volumes and low unit cost complexity. Stamping is a process used in the electronics, appliance and automotive industries to produce millions of components per year. This process is suitable for the production of large-volume functional parts such as housings, brackets and chassis. It is also the best choice for the robotics industry.

In the extrusion process, heated metal is pressed into a die that forms the shape into a tube or L-shape. This technique allows metals to be formed into more complex shapes. Metal parts produced by extrusion require post-processing such as drilling, cutting and machining. This is an ideal process that requires a constant cross-section. Hot extrusion can be used to produce larger parts and extremely complex components. In contrast, cold extrusion produces smaller, less complex parts. Extrusion produces a smooth surface for painting and finishing, a property that makes it ideal for cosmetics and precision parts. The aerospace and automotive industries use this process for their components. It can also be used for window, railing and flooring applications.

CNC (Computerized Numerical Control) machining is a computer-controlled manufacturing process in which raw material is shaped into the desired form by removing material. There are many different types of machining operations, and you can use any of them depending on the complexity of the desired geometry and surface texture. Therefore, it is the best choice for manufacturing metal components of low to medium complexity and quantity. In many industries, CNC machining is the process of choice. The two main categories of this technology are CNC turning and milling. Milling machines have multi-edged cutting tools. In the milling process, this rotating tool is used to remove unwanted material from the metal blank (workpiece) and achieve the desired shape of the metal component. This is achieved by a multi-axis rotation of the tool. In CNC turning, a single cutting edge removes excess metal from a rotating workpiece, creating cylindrical structures in the metal component. The rotating workpiece is slowly fed to the moving cutting tool in a direction parallel to the axis of rotation of the metal part. Today, CNC turned and milled metal parts are used in almost all industries worldwide. These components are the workhorses of modern industry. The automotive, telecommunications, electrical, mechanical engineering and electronics industries use CNC turning to produce a wide variety of components. For example, CNC turning helps in the production of bushings, shafts, pins, rods, gears and heads.

Metal injection molding (MIM) is a manufacturing process in which metal powder is combined with a binder to create a "starting material" that is then injected into a mold. The process is derived from plastic injection molding, but adapted for the production of metal parts. MIM was commercialized in the 1970s and has since evolved to produce high-density, complex metal parts. MIM is often used to produce small, complex parts where precision and material properties are critical, for example in the medical, aerospace, automotive and electronics industries.

Additive manufacturing with metals, also known as 3D printing, refers to the technology of producing 3D objects by adding ultra-fine layers layer by layer. Each subsequent layer is combined with the melted or partially melted material of the previous layer to form a component, part or finished product. Additive manufacturing simplifies the design and production of complex parts as a single object, reducing the time and cost of producing models and prototypes. Additive manufacturing is gaining ground as a process for the mass production of complex components in particular.

Metal part manufacturing, or the production of metal parts, refers to various processes in which metal materials are processed into specific shapes and functions and is used in numerous areas. In the automotive industry, metal part manufacturing is used to produce engine components, transmission gears and structural body parts to ensure vehicle performance and safety. In the aerospace sector, metal part production is used to manufacture aircraft fuselages, engine turbine blades and other important components that require high strength and precision. In medical technology, metal part manufacturing is used to produce surgical instruments and implants, where biocompatibility and durability must be ensured. Metal part manufacturing is also widely used in electronics, household appliances and construction to supply various industries with high-quality metal components.