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About LJZ

About Us

LJZ believes that to make others better is to make ourselves better. We are committed to providing rapid prototyping, CNC machining, Swiss machining, plastic injection molding, gear machining services. Relying on our international engineering team, complete supply chain and advanced equipment, we hope to fundamentally reduce the cost and time required to purchase precision parts. In the past few decades, we have continuously expanded our product range and global market. With strong production capacities and a well-trusted supply chain in China, which enable us to offer our customers top-class service and the highest quality products at an affordable price!

Why Choose Us?

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✔ 20 years of manufacturing experience

✔ Free pre-review drawings

✔ Structural analysis

✔ Risk assessment

✔ Constructive design

✔ Cost analysis and other related services

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✔ 500+ CNC materials

✔ 30+ latest CNC technology

✔ 21+ surface treatments

✔ 48 patents & customized packaging

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✔ 300 sets of CNC machines and related equipment

✔ 3 shifts within 24 hours

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✔ 21+ inspection equipment such as automatic CMM

✔ At least 6 inspection procedures for each product (strictly compliance with ISO9001 quality standards)

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✔ Free consultation

✔ Free modification

✔ Free prototype

Behind the Numbers

Factory Show

We warmly welcome friends from all over the world to visit our factory and take a tour of our manufacturing facilities:

Swiss Type Machines

Swiss Type Machine

Swiss Turns

Swiss Turning

Swiss Machines

Medical Injection Molding

Factory Area

CNC Machines

CNC Centers

Clean Room Injection Molding

Honor Certificates

LJZ CNC Machining has passed ISO 9001:2015, ISO 13485:2016 and SGS certification.

As far as we know: ISO 9001 quality assurance system is the foundation of enterprise development and growth.
What about ISO 13485? Since medical equipment is a special product for saving the dead and healing the wounded, preventing and curing diseases. It is not enough to standardize it only in accordance with the general requirements of the ISO 9000 standard. For this reason, the ISO organization has promulgated the ISO 13485: 1996 version of the standard and the current implementation version of ISO 13485: 2016.
This certification puts forward special requirements for the quality management system of medical device manufacturers, and has played a very important role in improving the quality of medical devices to achieve safety and effectiveness. At the same time, they also proved LJZ CNC Machining's ability to provide high-quality medical accessories for medical customers.
ISO16949 is a special requirement for the application of ISO 9001 to auto products and related parts, and it is applicable to the organizational form of auto production supply chain. This means that LJZ is a reliable supplier of automotive machining and can provide continuous and stable long-term cooperation.

LJZ CNC Machining not only has these honorable certifications, but also advanced inspection, production and testing equipment. You will receive high-quality products that exceed your expectations！

ISO 9001

ISO 16949

ISO 13485