One-stop CNC Machining Solution Manufacturer in China
Cost-effective CNC machining, prototyping, and production of custom parts. Your project is unique, and we deliver the service it demands.
Versatile Solutions
We develop and manufacture high-precision CNC parts on demand, adapting to the core equipment needs of multiple industries.
Professional Process
Our services cover from needs analysis toafter-sales service. Dedicated personnel handle each stage, eliminating the need for multiple customer interactions.
Strictly Control
We efficiently address customer needs and strictly control project timelines to ensure on-time order delivery.
Certificates
We are ISO9001 quality management system certified, ensuring stable product quality through comprehensive control from raw materials to finished products.
WHO WE ARE
Shenzhen Lianhe Innovation Technology Co., Ltd.
With 20 years of deep expertise in CNC precision machining, we specialize in providing global customers with high-precision, full-process OEM customization services for parts. Our business spans core sectors including robotics, drones, Al terminals, industrial intelli- gent equipment, aerospace, automotive parts, and medical devices. Our service network extends across Europe, America, Japan, South Korea, and other countries and regions, earn- ing the trust of global clients through exception- al quality and efficient service.
Products & Applications
Enpowering High-end Manufacturing in Multiple Fields
We offer a wide range of high-precision CNC precision components, mold manu- facturing, plastic molding and other products, which are widely used in fields such as robots, unmanned aerial vehicles, artificial intelligence terminals, industrial intelligent equipment manufacturing, aerospace, auto parts, medical care, etc. Key products include: mechanical parts, structural components, custom parts, and transmission module assemblies

Mechanical Parts
High-precision mechanical transmission compo-nents, suitable for various industrial equipment and mechanical systems.

Structural Components
High-strength structural components, suitable for frame and support structures of various industrial mechanical systems.

Customized Components
High-precision components customized according to customer requirements meet various special application scenarios.

Transmission Modules
High-precision transmission module components, suitable for various precision mechanical equipment and automation systems.
Advantages
Why Choose Us
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Core Manufacturing Processes
Covering the entire process from CNC precision machining, mold making, injection molding, stamping, assembly, and testing, we can customize precise process solutions according to customer needs and provide professional technical support.
Surface Treatment Processes
Offering diverse surface treatment options such as electroplating, anodizing, spraying, and sandblasting to meet the needs of different application scenarios.
Rich Material Selection
Suitable for materials with characteristics suitable for multiple industries, including: Metals: Aluminum alloy, stainless steel; Non-metals: POM, PEEK, Teflon, carbon fiber,
Advanced Production Equipment
CNC machining centers, CNC Swiss-type lathes, CNC lathes, milling and turning centers, 3-axis/4-axis machine tools, possessing high-precision and high-efficiency metal cutting capabilities, capable of completing complex processes such as milling, drilling, and boring.
Advanced Testing Equipment
Coordinate measuring machine, optical measurement system, hardness tester, material testing machine, surface roughness measuring instrument, to conduct full-dimensional testing of product accuracy and quality, ensuring delivery meets standards.
Customer Support
We offer professional technical guidance, OEM/ODM services, and responsive after-sales support to meet customer needs and strengthen long-term partnerships.
Latest News

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Proressional Expert
With 15+ years of experience, our experts deliver reliable, high-performance fire-fighting products solutions for you.
Technology & Innovation
We integrate cutting-edge technology to create innovative, efficient, and environmentally sustainable pump solutions.
7/24 Online Service
Our customer support team is available 24/7 to assist with inquiries, technical questions, and product support.