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The world's leading manufacturer of precision parts for customization. 
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We serve medical, robotics, aerospace, semiconductor, automation, and similar industries. Materials we work with regularly include cast iron, steel, aluminum, titanium, copper, stainless steel, and engineering plastics.
One-stop solution
We focus on custom precision parts manufacturing. We support full customization: customer supplied drawings, samples, or materials. Covering the entire process from one piece sample to small and medium batch production, we deliver stable and reliable precision parts manufacturing with core strengths in high precision, fast lead times, and full quality inspection.
1
   Processing Scope
Non-standard precision parts, equipment structural components, product enclosures, tooling and fixtures, prototype models, special-shaped parts, complex curved parts.
2
   Core Capabilities
2.3/4/5-axis CNC milling, CNC turning, turn-milling integration, drilling/tapping/grinding.Processing precision about: ±0.005–0.01 mm.
3
   Applicable Materials
Metals: Aluminum alloy, titanium alloy, high-temperature alloy, stainless steel, copper, iron
Engineering plastics: POM, PEEK, PEI, etc.
4
   Surface Treatment
Anodizing, chromate conversion coating, sandblasting, blackening, wire drawing, polishing, electroplating, electrophoretic coating, painting.All processes meet military standards.
Service Flow
We work closely with customers to understand product usage, material needs, tolerance standards, order quantity and delivery time. We collect 2D / 3D drawings and technical data to define clear machining targets and reduce errors to the minimum.
Our experienced engineering team fully analyzes the drawings, checks structure design, processing possibility and tolerance matching. We optimize processing routes, avoid risks like deformation, clamping trouble and out-of-tolerance dimensions, and keep production steady and reliable.
According to real costs including materials, processing, working hours, surface treatment and inspection, we offer clear, fair and detailed quotations. We confirm delivery time, acceptance requirements and cooperation terms to build honest and clear partnership.
We make first samples strictly based on drawings. All samples are tested by precision measuring tools before sending to customers. We make adjustments based on customer feedback and lock the final processing standard to ensure consistent quality in mass production.
With advanced CNC machines and mature technology, we follow standardized production steps and control precision strictly. We carry out regular quality checks during production to keep efficiency, stability and on-time delivery for every part.
Every finished part goes through 100% full inspection. We check dimensional tolerance, appearance and surface treatment one by one. Qualified parts are well protected in packaging and delivered to customers safely and on time.
We have a complete after-sales system to respond to customers quickly. We provide technical support and quality follow-up, keep production records for a long time, and handle repeated orders efficiently to bring long-term value to customers.
Service Flow
We work closely with customers to understand product usage, material needs, tolerance standards, order quantity and delivery time. We collect 2D / 3D drawings and technical data to define clear machining targets and reduce errors to the minimum.
Our experienced engineering team fully analyzes the drawings, checks structure design, processing possibility and tolerance matching. We optimize processing routes, avoid risks like deformation, clamping trouble and out-of-tolerance dimensions, and keep production steady and reliable.
According to real costs including materials, processing, working hours, surface treatment and inspection, we offer clear, fair and detailed quotations. We confirm delivery time, acceptance requirements and cooperation terms to build honest and clear partnership.
We make first samples strictly based on drawings. All samples are tested by precision measuring tools before sending to customers. We make adjustments based on customer feedback and lock the final processing standard to ensure consistent quality in mass production.
With advanced CNC machines and mature technology, we follow standardized production steps and control precision strictly. We carry out regular quality checks during production to keep efficiency, stability and on-time delivery for every part.
Every finished part goes through 100% full inspection. We check dimensional tolerance, appearance and surface treatment one by one. Qualified parts are well protected in packaging and delivered to customers safely and on time.
We have a complete after-sales system to respond to customers quickly. We provide technical support and quality follow-up, keep production records for a long time, and handle repeated orders efficiently to bring long-term value to customers.
Customized Cooperation Advantages
More than Precision Manufacturing – Your Custom Parts Solution Partner 
With more and more customers asking for custom solutions, we know that—every drawing you send over has its own design story and a clear set of functional requirements. We are not merely a processing factory. It is even a solid bridge that helps you go from your drawing to finished part, smoothly and reliably. Our customization advantages run through the entire production process.
We not only engage in manufacturing, but also get involved in design. Apart from processing according to the diagram, We also possess capabilities in reverse engineering drawing and forward development.If you only have an idea or a sample, we can assist in converting it into standardized engineering drawings. We have accumulated experience in formulating enterprise and industry standards, and can provide support for the standardization of your products.
A good product is designed as well as optimized. During the production process, our technical team will proactively review the drawings and provide you with suggestions for process optimization based on on-site processing experience. By adjusting procedures and reducing unnecessary auxiliary time, we strive to lower manufacturing costs without affecting product functionality, bringing mutual benefits to both parties.
Custom work is built on trust—and trust starts with getting the details right. When we get your drawings, we follow them closely. Every dimension, every tolerance. Whether it’s a tricky geometry or a special surface finish, we make sure your design intent makes it all the way to the finished part.
Relying on our existing manufacturing capabilities, we will do our best to help you control costs and shorten the cycle while ensuring quality.


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Established in 2013, KGL is a machine shop that does custom precision parts. We serve medical, robotics, aerospace, semiconductor, automation, and similar industries. Materials we work with regularly include cast iron, steel, aluminum, titanium, copper, stainless steel, and engineering plastics.
Company Establishment
80+
Advanced equipment
Factory 5000 square meters
Corporate Certification & Honors
We have a HEXAGON CMM, OLYMPUS and KEYENCE microscopes, projectors, digital micrometers, height gauges, and dial indicators. 15 people work in QC, checking material coming in and finished parts going out. KGL is certified to ISO9001: 2015, ISO13485:2016, and BV AS9100D. We also have ESG and Dun & Bradstreet registration.

Our Partners

We serve medical, robotics, aerospace, semiconductor, automation, and similar industries. Materials we work with regularly include cast iron, steel, aluminum, titanium, copper, stainless steel, and engineering plastics.

Latest News

Whether you need prototype making or batch production, we have the right machines and shifts to support your project.

Get in touch with us

Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
The world's leading manufacturer of precision parts for customization. 
KGL Machinery & Electronics Co., Ltd 
Providing precision CNC machining services from single-piece customization to mass production, encompassing a multi-process combination of milling, turning, and grinding. 
Contact Us
Contact person: Jason Hu
Tel: +86-0755-23011758   +86-18126505733 

Add: No.30, Changyue Road, Kgl Smart Industrial Park, Shenzhen City Guangdong China. 518108 
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