Dongguan Jinjie Precision Hardware Co., Ltd |
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High Precision CNC Machined Aluminum Parts Aluminum CNC Milling Machining Parts
Dongguan City, the world manufacturing center. The factory was established in 2015 with a plant area of 3800 square meters. The company has a professional machining production team. The average core technical personnel have been in the industry for more than 10 years and specialize in processing customized precision parts.
The company uses advanced imported high-precision production equipment, quality control inspection instruments, and reliable testing equipment to provide precision CNC milling and turning, and precision mechanical component processing services to global customers.
The company's main equipment is imported CNC, CNC lathes, lathes, milling machines, internal and external cylindrical grinders, hand grinders, slow wire running, medium wire running, fast wire running, spark machines, micro-hole machines, two-dimensional, three-dimensional, height gauges and other advanced equipment processing equipment and testing equipment.
The company has passed ISO9001 and ISO13485 quality system certification, and its customer industries include medical, electronics, aviation, automotive, semiconductor, optics, new energy, precision automation machinery, etc. The company's main equipment is imported CNC, CNC lathes, lathes, milling machines, internal and external cylindrical grinders, hand grinders, slow wire running, medium wire running, fast wire running, spark machines, micro-hole machines, two-dimensional, three-dimensional, height gauges and other advanced equipment processing equipment and testing equipment.
Item name | CNC machining.Turning and Milling.CNC Turning.OEM Parts |
Tolerance | +/-0.01mm ~ +/-0.05mm |
Material | Stainless Steel: SS201,SS301,SS303, SS304, SS316, SS416 etc. |
Steel: mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#
etc. | |
Aluminum: AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc. | |
Brass: HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc. | |
Copper: C11000,C12000,C12000, C36000 etc. | |
Plastic: ABS, PC, PE, POM, Delrin, Nylon,PP, Peek etc. | |
Other: Titanium,Titanium alloy etc.We handle many other type of
materials. Please contact us if your required material is not
listed above. | |
Surface Treatment | Stainless Steel:Polishing, Passivating, Sandblasting, Laser
engraving,Oxide black,Electrophoresis black |
Steel: Zinc plating, Oxide black, Nickel plating, Chrome plating,
Carburized, Powder Coated, Heat treatment. | |
Aluminum:Clear Anodized, Color Anodized, Sandblast Anodized,
Chemical Film,Brushing,Polishing. | |
Brass: Nickel plating,chrome plating,Electrophoresis black,Oxide
black,Powder coated. | |
Plastic:Plating gold (ABS), Painting, Brushing (Acylic), aser
engraving. | |
Drawing Format | jpg/.pdf/.dxf/.dwg/.igs./.stp/x_t. etc |
Testing Machine | CMM,Digital Height Gauge, caliper, Coordinate measuring machine,
projecter machine, roughness tester, hardness tester and so on |
Surface roughness | Ra 0.1~3.2 |
Delivery time | 10-15 days after placed order |
Quality Control | ISO9001:2016 Certified.ISO13485:2016 Certified |
Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM |
Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal
Centigrade Gauge |
Capacity | CNC turning work range: φ0.5mm-φ150mm*300mm |
CNC milling work range: 510mm*1020mm*500mm |
Our Advantages
1.Small details make big difference.All the parts from our company have no sharp edge. All dimensions are controlled
according to your drawings. Every product will be fully inspected
and carefully packed to prevent the bump and rust in transit .
2. The craftsmanship of all parts we machined is controlled
rigorously, Every product has its own process card and process
chart.
3. Our quality inspection procedure is quite strict.it must
self-inspected during production, we have flow inspectors and
professional inspectors.
4. Each size of product must be tested one by one after completing
production.
Our company is mainly specialized in the manufacturing of metal / plastic hardware products, which are widely used in electronics,electrical appliances, furniture, construction, toys, automotive /motorcycle, machinery, kitchen home appliances and other fields.Now our export sales turnover rises by 30% steadily each year.
Application Field
Aerospace: The aerospace industry requires precision parts with high accuracy and tight tolerances. CNC machining services are used to produce parts such as turbine blades, engine components, and structural parts.
Automotive: The automotive industry relies on CNC machining services to produce high-precision parts for engines, transmissions, and other critical components.
Motorcycles:Engine components,Suspension components,Wheels,Brakes,Frame and chassis components,Exhaust systems.
Bicycle:Bike frames,Forks,Handlebars,Pedals,Brake components,Cranksets,Hubs.
Medical: The medical industry requires precision parts for various medical devices and equipment. CNC machining services are used to produce components for surgical instruments, implants, and prosthetics.
Electronics: The electronics industry requires precise components for various electronic devices. CNC machining services are used to produce components for circuit boards, connectors, and other electronic devices.
Robotics: The robotics industry requires precision components for robots and automation systems. CNC machining services are used to produce components such as gears, actuators, and other robotic parts.
Industrial machinery: CNC machining is used to produce parts for a wide range of industrial machinery, including pumps, valves, and bearings.
Construction: The construction industry uses CNC machined parts for components such as structural steel, cladding systems, and architectural features.
A. complete hardware manufacturing line for customers to save the
sourcing time and cost.We are manufacture many kind of hardware
products,the normal products like screws,washers,shafts,springs;the
customized products like the stamping parts,cnc turning and milling
parts,lathe parts and so on.We are produce these hardware products
according to your samples or drawings .
B.Professional Engineers team.Our engineers team is professional in
the metal hardware manufacturing field which can always find a way
to save the production cost for customers' project.And also can
make the designs according to customers' idea.
C. We have very strict quality control process:
a. In coming Quality control (IQC) – All incoming raw material are checked before used.
b. In process quality control (IPQC) – Perform inspections during the manufacturing process.
c. Final quality control (FQC) – All finished goods are inspected according to our quality standard for each products.
d. Outgoing Quality Control (OQC) – Our QC team will 100% full inspection before it goes out for shipment.
7. Good after sales services;
Strict inspection we do during operation
1. Experienced QC testers to check the products dimension, surface
and performance according to drawings specification.
2. Experienced IQC to check the dimensions and surface of the
incoming material.
3. Experienced PQC to inspect full-course during the processing.
4. Experienced FQC to inspect all the plating products from
outsides and make the 100% inspection before the shipments.
Quality sample will be provided for your testing before
production according to ISO9001 and ISO13485We are pleased to
service you with excellent quality, reasonable cost and grow
withyou together.
Certification:
We are proud to hold several production certificates for our CNC
machining services,which demonstrates our commitment to quality and
customer satisfaction.
1,ISO13485:MEDICAL DEVICES QUALITYMANAGEMENT SYSTEM CERTIFICATE
2,ISO9001:QUALITY MANAGEMENT SYSTEMCERTIFICATE
Packaging:
1. Jinjie packaging is based on the highest industry standard;
2. Each part is packed independently.
Shipping:
1. Using DHL, UPS, Fedex, TNT, EMS and SF experss to deliver
products to your destination.
2. Ship products to your nearest port by sea.
FAQ:
1.Q:Are you factory or trade company?
A:We are factory , so we can offer you very competitive price and
very fast lead time, our samples lead time is 3-7 days. Mass
production lead time is 15-20days.
2.Q: OEM/ODM,or customer’ s logo printed is available?
A:YES. OEM/ODM,customer s logo is welcomed.
3. Q:What kind of production service do you provide?
A:Mold making, die casting, CNC machining, stamping, plastic
injection, assembly, and surface treatment.
7. After sales service team
If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.