CNC Machining

CNC Machining

200 sets high precision CNC machine, covering turning, drilling, milling, broaching,grinding, wire EDM etc. all machining process.Machined prototypes and production parts in as fast as 1-3 days

Sheet Metal Fabrication

Sheet Metal Fabrication

Crimping, bending, ironing & pressing, laser cutting, punching etc. process.

Anodizing

Anodizing

Clear/color anodizing, harden anodizing, chemical oxidation, sulphuric acid anodizing, phosphoric anodizing, blasting, brushed, polish, plating, passivation etc. Multiple surface finishes.

Powder Coating

Powder Coating

Powder coating, painting, 10,000 grade clean workshop

Assembling

Assembling

Bolt fastening, welding, riveting, bonding etc process, ERP & EMS management system, bar coding and scanning to ensure the traceability.

Aerospace

Aerospace

For flawless applications, the aircraft and aerospace components require the highest precision & exacting accuracy. Jinming certified with AS9100D provide component meeting or exceed your quality standards.

Automotive

Automotive

Automotive factory comply with a number of safety factors & industry standards, usually requiring components of their equipment to be specific material & high precision, Jinming can meet your exact needs.

Medical

Medical

Medical & Dental equipment meets a number of safety factors & industry standards, often needs components to be specific material & high precision, Jinming can meet your exact needs.

Mechanical

Mechanical

Mechanical equipment is a crucial part of many manufacturing process, our skillful and experienced engineers are capable of machining high precision components widely used for various mechanical equipment.

Semiconductor

Semiconductor

When you need high precision components for semiconductor equipment, Jinming is your good choice, we are delicate to provide high precision machining services from CNC machining to sheet metal fabrication, and will not let you down.

Electronics

Electronics

We are reliable partner when you choose supplier to provide high precision delicate components on CNC services or sheet metal fabrication used for electronic equipment, Jinming always meet or exceed your expectations.

Energy

Energy

From CNC machining, sheet metal fabrication, to multiple surface finishes, Jinming is able to meet your every need when you outsource for complex components for traditional (oil & gas) or renewable energy (solar, wind, etc.) applications.

UAV

UAV

Unmanned aerial vehicle requires exacting accuracy on machined components, we will get nothing less than expected when you choose Jinming as your partner.

Introduction To JM Precision

Mechanical parts usually work in high intensity or bear huge temperature difference. We can produce precision parts that meet customer requirements. The products are used in construction machinery and equipment, production equipment, transportation equipment, communication equipment, automation equipment, food equipment, etc.

We have passed ISO9001 quality management system certification, AS9100D aviation quality management system certification, ISO14001 environmental management system certification and a number of NADCAP special process certification. With exquisite technology, high efficiency and excellent service, we have won the praise of many international well-known customers in more than 20 countries all over the world.

Manufacturing Experience

We have rich experience in manufacturing mechanical equipment parts and components. For many years, we have long-term cooperation with well-known equipment manufacturers at home and abroad. Our experienced and skilled technology R & D team can customize ultra-high-performance products according to customers' requirements. In addition, we also have a variety of surface finish processes, assembly process and a full range of testing services to ensure product quality. Providing one-stop service enables us to ensure the competitiveness of product price, timely delivery and high quality.

Construction machinery and equipment

Production equipment

Transportation equipment

Communication equipment

Automation equipment

Food equipment

JM Precision focuses on introducing high and new technology, cultivating highly

skilled talents and continuous improvement to provide customers with zero defect precision manufacturing services.

We conduct regular internal audits, assessments and upgrade processes and tools.

Manufacturing Capacity

After continuous development, JM Precision has become an industry benchmark in precision machining, surface treatment and assembly of mechanical equipment industry, and can produce all kinds of complex parts in the field of mechanical equipment. We reserve enough capacity to meet the flexible needs of customers.

JM Precision can meet various needs of customers for prototype construction, small batch trial production and mass production. Our market is mainly focused on processing and assembly for high complexity and high precision requirements. Through the perfect ERP / MES system, we manage customers' needs from prediction to delivery to ensure that products can be produced as planned and delivered on time. It also provides the demand for emergency response in a short time according to customer needs. ERP / MES system also helps to support our lean production environment plan to ensure the competitiveness of product prices.

In the production and manufacture of mechanical parts products, JM Precision has the following capabilities

 

CNC Machining

3-axis milling, 4-axis milling, 5-axis milling, CNC machining, turn milling compound machining, slow wire walking and EDM services

Sheet Metal Processing

Stamping, crimping, bending, laser cutting

Castings And Forgings

Processing of aluminum alloy, steel and titanium alloy

Heat Treating

Vacuum gas quenching, vacuum oil quenching, aluminum heat treating, gas nitriding, low temperature treatment, stress relief, tempering and aging treatment

Surface Finish

Anodizing, chemical conversion coating, passivation, electroplating, painting and powder coating

Detection

CMM testing, X-ray analysis, penetrant testing and magnetic particle testing

Mechanical And Electrical Assembly

Bolting, welding, riveting and bonding

Materials

What are the recommendations for materials suitable for the mechanical industry?
Advantages of using this material

Metal

Plastic

  • Aluminum
  • Stainless steel
  • Brass
  • Bronze
  • Copper
  • Cast iron
  • Titanium

Aluminum

Aluminum is one of the most commonly used metals in the world because of its excellent strength-to-weight ratio, low cost, and recyclability. Jinming offers multiple aluminum alloys such as 2024, 5052, 6061, 6063, 7050, 7075 and so on, as a high-quality silver metal that’s soft, lightweight and durable, it is commonly used for 5-axis CNC machining in military and aerospace applications.

Stainless steel

Stainless steel is highly resistant to corrosion and rust, making it a popular industrial alloy used in a wide variety of industries. Stainless steel is used to manufacture handles, medical devices, lab instruments, automotive parts, weld ferrules, and more. Jinming offers multiple stainless steel such as 303,304, 316,17-4PH, 4130, 4140 and so on.

Brass

Brass is a metal alloy made of copper and zinc, brass has decent strength, electrical conductivity, and minimal tool wear. It is commonly used for a variety of parts such as gears, lock components, pipe fittings, and ornamental applications.

Bronze

Bronze is an alloy comprised of copper and tin, and it offers a wide range of properties such as good wear and corrosion resistance, high ductility, hardness, thermal conductivity and strength. Bronze is often used to manufacture nuts, bolts, threaded parts, bearings, bushings, screws, and more.

Copper

Copper is a common metal offering excellent thermal and electrical conductivity, which make them natural choices for wiring, motors and other electrical applications.

Cast iron

Cast iron is a dependable wear-resistant material which machines faster than many steel varieties. This is an ideal material for absorbing vibrations. Parts commonly made with cast iron include gears, bases, pulleys and bushings.

Titanium

Titanium is an element alloyed with iron, aluminum, vanadium, and molybdenum, with good corrosion resistance and the ability to be welded. Common use cases include aerospace fasteners, turbine blades, engine components, sports equipment and marine applications.

  • ABS
  • PMMA
  • PC
  • PPS
  • Delrin
  • PEEK
  • Garolite

ABS

ABS is a low-cost engineering plastic, widely used for pre-injection molding prototypes. CNC machined ABS is a great option for production-like parts, where detail and mechanical properties are important.

PMMA

Acrylic is known as PMMA, an abbreviation of its full chemical name, polymethyl methacrylate. It is a scratch-resistant plastic, available optically clear or opaque. It is often used for tanks, panels, and optical applications.  It can be somewhat brittle in thin walled areas, so it is not recommended for delicate or complex geometries.

PC

Polycarbonate (known also by the abbreviation PC) is one of the most common plastics used in manufacturing.
It is heat-resistant, impact-resistant, flame-retardant, and one of the most recycled plastics in the world. Famous examples of the material are first-generation MacBook laptops, safety goggles, and optical disks.

PPS

Polyphenylene Sulfide (PPS) is a high-performance engineering plastic with excellent temperature resistance, dimensional stability, and electrical insulation properties. With exceptional mechanical strength, chemical resistance, and flame resistance, PPS is commonly found in high temperature applications such as automotive parts, appliances, electronics, medical devices, and industrial applications.

Delrin

Delrin (generic: acetal) is a low-friction, high-stiffness material, with a relatively high toughness and minimal elongation, Delrin boasts excellent dimensional accuracy. It is used in applications ranging from auto parts to musical instruments.

PEEK

In high-stress/high-temperature applications, PEEK is a great lightweight substitute for most soft metals. Additionally, PEEK is resistant to moisture, wear, and chemicals. Glass-filled PEEK is a high performance plastic with excellent rigidity, strength and toughness. The addition of glass fibers enhances its ability to maintain dimensional stability even in harsh thermal and chemical environments. This material is often used in the following industries: aircraft, automotive, medical, chemical, semiconductor and microwave.

Garolite

Garolite(also known as phenolic and epoxy-grade industrial laminate) is a composite material with a low coefficient of thermal expansion. Additionally, it does not absorb water and is an excellent insulator, which makes it really useful for electronics applications.

Why Chose US

Our products are distributed in more than 20 countries, and we have won high praises from many
worldwide famous big customers by our exquisite craftsmanship, high efficiency and excellent customer services.

A whole set of services from design, prototype, CNC machining, sheet metal & mould, painting, powder coating and assembly.

There are many types of equipment including 3 axis, 4 axis, 5 axis machining center, CNC lathe and Mill-Turn CNC machine; covering all machining process including turning, drilling, milling, broaching,grinding, wire EDM and so on.

We have advanced high precision equipment like Germany DMG 5 axis machine, US Haas 5 axis machine, tolerance down to +/-0.0004’’(0.01mm).

We have automatic intelligent equipment like Swiss ABB robot arm which can save time and labour cost, thus improving the efficiency.

We have 10+ years experienced skillful engineering team, pursue excellence and technical innovation.on time delivery rate 99%. the fastest delivery within 3 days.

We have obtained ISO9001, AS9100D management system certificate, and have a professional quality management team with more than 50+ staff, we achieve DMMP 500, so our product quality is guaranteed.

Partners

Five Service Entrances

CNC

We provide turning, drilling, milling, broaching,grinding, wire EDM etc. all machining process. The fastest delivery is 1-3 days. You can click to learn more or get instant quote.

Sheet Metal Fabrication

We provide all machining process like cutting, punching, laser cutting, crimping, bending, ironing & pressing, welding etc. You can click to get instant quotes on metal machined parts.

Anodizing

Multiple surface finishes including anodizing, chemical oxidation, blasting, brushed, polish, plating, passivation etc for your choice, you can click to learn more or get instant quote.

Powder Coating

In our 10,000 grade clean workshop we handle painting and powder coating, according to the standard or your requirement, you can click to learn more or get instant quote.

Assembly

Bolt fastening, welding, riveting, bonding etc process, ERP & EMS management system, bar coding and scanning to ensure the traceability. You can click to learn more or get instant quote.

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