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Dongguan Laiwei Hardware Electronic Technology Co.,Ltd

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Precision Machining & Gear Manufacturing Since 2013

Dongguan Laiwei Hardware Electronic Technology Co., Ltd. is a precision machining manufacturer based in Dongguan, Guangdong, China. Established in 2013, we specialize in the manufacturing of precision machined components, small-module gears, worm shafts, worm gears, gear shafts and other customized mechanical parts.

With more than a decade of manufacturing experience, Laiwei provides integrated machining solutions from raw material preparation and CNC machining to gear hobbing, inspection and assembly. We support both prototype development and volume production based on customers' drawings, samples and technical requirements.

Our main manufacturing capabilities include:

Precision CNC turning
Swiss-type CNC machining
CNC turning and milling
Small-module gear hobbing
Worm shaft and worm gear machining
Gear shaft manufacturing
Precision shaft machining
Custom metal component manufacturing
Small gearbox and mechanical assembly

Our production facility covers approximately 1,500 square meters and is equipped with precision machining and gear manufacturing equipment, including Japanese STAR and TSUGAMI Swiss-type CNC machines, CNC turning-milling machines and Ningjiang CNC gear hobbing machines.

To ensure consistent product quality, we also operate dedicated inspection equipment for dimensional and gear accuracy verification, including a gear measuring center, 2D optical measuring equipment and other precision measuring instruments.

Our products are widely used in applications such as motors, gearboxes, smart home appliances, robotics, automation equipment and other precision mechanical systems.

Laiwei supports OEM and custom manufacturing. Whether you require a prototype, a precision gear, a worm drive component or a complete batch of customized machined parts, our team works closely with your drawings and specifications to provide reliable manufacturing solutions.

Why Work With Laiwei?

10+ Years of Manufacturing Experience
Focused on precision machining and gear manufacturing since 2013.

In-House Machining Capability
CNC turning, Swiss-type machining, turning-milling and gear hobbing capabilities under one roof.

Specialized in Small Precision Components
Experienced in manufacturing small gears, worm shafts, gear shafts and complex precision turned parts.

OEM & Custom Manufacturing
Production according to customer drawings, samples and technical specifications.

Quality Inspection Capability
Dedicated measuring equipment helps control dimensions, gear geometry and product consistency throughout production.

Flexible Production
Support for product development, prototypes, small batches and volume production.

Our Manufacturing Focus

Precision Machining. Precision Gears. Custom Components.

At Laiwei, our goal is to become a reliable manufacturing partner for customers who require precision, consistency and responsive engineering support.

Send us your drawing or sample, and our team will evaluate the manufacturing process and provide a quotation.

Basic Information

Company Name: Dongguan Laiwei Hardware Electronic Technology Co.,Ltd

Business Type: Manufacturer, Trading Company

Brands: Laiwei

Employee Number: 20~100

Company Location: 5th Floor, Building C, Yike Industrial Park, No. 168, Industrial Zone Road 1, Cuntou Village, Hengli Town, Dongguan City, Guangdong Province

Factory Location: 5th Floor, Building C, Yike Industrial Park, No. 168, Yilu Road, Cuntou Industrial Zone, Hengli Town, Dongguan City, Guangdong Province, China

Trade & Market

OEM Overview:

OEM & Custom Manufacturing

We understand that precision components are rarely one-size-fits-all.

Laiwei therefore focuses on drawing-based and sample-based manufacturing. Our team can evaluate component geometry, material requirements, machining processes and inspection requirements before production.

We support:

Prototype machining
Small-batch production
Volume production
Drawing-based manufacturing
Sample-based manufacturing
Customized gears and transmission components
Customized CNC machined parts

From a small precision shaft to a complete worm-and-gear set, our manufacturing team works to turn your design into a production-ready component.

Production Line:

Precision Manufacturing Facility in Dongguan, China

Laiwei operates a precision machining and gear manufacturing facility in Hengli Town, Dongguan, Guangdong, China.

Our approximately 1,500-square-meter facility integrates CNC machining, gear manufacturing, inspection, raw material management and production operations, allowing us to maintain better control over manufacturing quality, production schedules and delivery.

CNC Machining Capability

Our machining workshop is equipped with Swiss-type CNC machines and CNC turning-milling equipment for producing precision shafts, pins, bushings, threaded components and complex small metal parts.

Key equipment includes:

STAR SB-23RII-F Swiss-type CNC machines
TSUGAMI S205 Swiss-type CNC machines
TSUGAMI 203 series Swiss-type CNC machines
CNC turning-milling machines with Y-axis interpolation

These machines enable us to manufacture complex components with multiple machining features in controlled production processes while reducing unnecessary secondary operations.

Gear Manufacturing Capability

Gear manufacturing is one of Laiwei's core capabilities.

Our factory is equipped with Ningjiang CNC gear hobbing machines for the production of precision small-module gears and transmission components.

Our gear manufacturing capabilities cover a variety of customized components, including:

Spur gears
Worm gears
Worm shafts
Gear shafts
Pinion shafts
Small-module gears
Custom transmission components

Parts can be manufactured according to customer drawings, samples and application requirements.

R&D:

From Raw Material to Finished Component

Production starts with controlled raw material preparation and continues through machining, gear cutting, dimensional inspection and final verification.

Depending on the component, different processes can be combined within our manufacturing workflow, including:

Raw Material → CNC Turning → Turning & Milling → Gear Hobbing → Inspection → Cleaning → Final Inspection → Packing

This integrated production approach allows us to manage critical manufacturing processes internally and respond efficiently to customized projects.

Visit Our Factory

Our factory is located in Dongguan, one of China's major manufacturing centers.

Customers and business partners are welcome to visit our facility to learn more about our CNC machining, gear manufacturing and quality inspection capabilities.