Dongguan Jinjie Precision Hardware Co., Ltd
Technology-oriented, talent-oriented, quality first, customer first
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High Precision Cnc Auto Parts Custom Stainless Steel Mechanical milling 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.
| Our Capacity | ||
| CNC Turning | φ0.5 - φ300 * 750 mm | +/-0.005 mm |
| CNC Milling | 510 * 1020 * 500 mm(max) | +/-0.01 mm |
| CNC Stamping | 1000 * 1000 mm(max) | +/-0.05 mm |
| Drawing Format | Auto CAD, Solid works, Pro/E, PDF. | |
| Test Equipment | D measurement instrument, Projector, CMM, Altimeter, Micrometer, Thread Gages, Calipers, Pin Gauge etc. | |
| Quality control | - First batch inspection:After production start or adjustment,test several parts. - Cyclic inspection: Make a random inspection of the products Interval half hour. - Completion inspection: Inspection of semi-finished products or finished products after each process. - Pre-delivery inspection:Factory inspection is required for each batch of products and attach the test report. |
| Application | OEM CNC Machining, Mining Accessories, Machinery Accessoried, Truck Parts, Auto Parts, Industrial Parts, etc |
Material: 2024, 5052,5083, 6061,6061-T6, 6063,6082, 7075, etc.
Tolerance: +/- 0.01~0.002mm
Surface treatment: oxidation, electrophoresis,sandblasting, electroplating, chemical treatment, painting, hard anodizing, heat treatment, etc.
Material: SUS303,SUS304,SS316,SS316L,420,430,17-4PH,1214L/1215/4140/SCM440/40CrMo, etc.
Tolerance: +/- 0.01~0.002mm
Surface treatment: electroplating, galvanizing, spraying, oxidation, polishing, spray grinding, passivation, heat treatment, pickling,shot peening,etc.
Brass / Copper / Bronze
Material: HPb63, HPb62, HPb61, HPb59, H59,H62,H63,H65,H68, H70,H80, H90, C110, C120, C220, C260, C280, C360 etc.
Tolerance: +/- 0.01~0.002mm
Surface treatment: electroplating, tin plating, spraying, oxidation, polishing, spray grinding, heat treatment,pickling, shot peening,etc.
Material: TA1,TA2/GR2, TA4/GR5, TC4, TC16,TC18,TC21,TC22,TC26,TC118B etc.
Tolerance: +/- 0.01~0.002mm
Surface treatment: electroplating, oxidation, polishing, spraying, sandblasting, wire drawing, etc.
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.
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.
1. We have rich experience and specialize in manufacturing mold parts and machined parts for over 10 years.
2. We have perfect technical team and precision machines, which ensure to provide best service and quality to customers.
3. Short lead time of samples to impove work efficiency.
4. Professional production team and strictly quality management to meet the requirement of capacity and quality.
5. Competitive quotation, excellent service, flexible trade terms.
6. Our philosophy: customers' satisfaction is our target.
7. 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.
8. Good after sales services;
The company always adheres to the corporate purpose of "technology-oriented, talent-oriented, quality first, customer first". Adhering to the business philosophy of "refinement as dedication, sincerity in treating others, trustworthiness as promise, and sincerity as benefit to customers". Carry forward the enterprise spirit of "hard work, teamwork, innovation, and ownership". We strictly implement the international quality assurance system and serve customers in more than 60 countries and regions including the United States, Europe, and the Middle East.
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 And Shipping:
FAQ:
1.How can I get CNC parts sample?
Yes, just need sample cost, we will return it back in mass production.
We also provide free samples in special conditions.
2:What's the MOQ?
You can make as many pieces as you want. I just need to remind you that there is a world of difference between the price for 1 piece and that for 1000 pieces.
3.How about the lead time?
It depends on quantity, generally 7-20 days after order confirmation.
4.Can you give me help if my products are very urgent?
Yes, we will try our best to give you help. Because we have our own factory to produce. We can flexible to adjust our production
schedule.
5.I want to keep our design in secret, can we sign NDA?
Sure, we will not display any customers' design or show to other people, we can sign NDA.
6.Can we know the production process without visiting the factory?
We will offer a detailed production schedule and send pictures and videos which show the machining progress.
7. What do you need to provide a quote?
Please kindly send us the drawings or samples of your product. Details below should be included: Drawings/Quantity/Material/Other Requirements
8. How about the packing?
Standard or customized will both be available.
9. How will you deliver my goods to me?
We offer as many shipping options as possible, such as DHL, UPS, FedEx, TNT, and EMS to enable our customers to receive their goods rapidly at door. We also ship by the economic method.
such as air cargo and sea cargo, Direct line, and Air Mail according to clients' requests.