Reliable Contract Manufacturing in China

We offer an all-in-one solution for having your products manufactured in China.  Our comprehensive service covers all you need to get started. 

Clear Communication

Our English speaking team are here to help you all the way.

Quality Focused

We understand the importance of strict quality control.

Full Supply Chain Management

We handle sourcing, manufacturing, inspection and shipping.

Let's discuss your project today!

Send us your requirements and a member of our team will be in touch with you shortly.

We typically respond within 24 hours.

Trusted by companies across the USA, UK and Europe.

manufacturing expertise

Broad Manufacturing Capabilities

We work with customers across a wide range of industries to provide them with contract manufacturing in China. Whether it’s precision CNC-machined metal components, sheet metal, plastic components, or castings, we’re equipped to handle projects of all shapes and sizes.

Our capabilities also include manufacturing machined plastics, various moulded and machined carbon fibre composites, 3D printing, and complete product assemblies.

If your project requires something a bit outside the box, we’re always happy to discuss custom solutions — just let us know what you’re looking for.

CNC METALS

SHEET METALS

CASTING

CNC PLASTICS

INJECTION MOULDING

COMPOSITES

3D PRINTING

ASSEMBLIES

OTHER

Our Service

All-in-one Contract Manufacturing in China

Searching for a manufacturer to help build a new product? Or perhaps you’re looking to find a new supplier to take over production of an existing project.

Whatever the case, we have an all-in-one solution to having your products made and assembled in China.

Sourcing

If we don't already have a suitable manufacturer within our network, we'll source and qualify one that best suits your projects requirements.

Manufacturing

We work closely with our manufacturing partners to ensure your products are being made to the agreed specification.

Inspection

Quality control (QC) is performed through all stages of production using project specific, standard inspection procedures (SIP).

Shipment

We're able to package and send your products globally, via common freight methods such as airfreight or sea-freight.

process overview

An Outline of Our Process

Different projects require different approaches – We follow a framework of steps to take your project through from development to production.

1. Submit Your Requirements

Send us your drawings, CAD files, and any specific details related to your project. If any additional manufacturing steps are needed, such as post-processing, assembly etc., then be sure to let us know.

2. Engineering Review

Our team will review your designs in collaboration with our manufacturing partners to ensure everything is ready for production. If any modifications are required, we’ll inform you and get your approval before proceeding.

3. Confirm Manufacturing Details

Once the designs are approved, we’ll finalise each step in the manufacturing process with you and share the estimated lead time for production.

4. Production

After the first article samples are approved, we'll start production. During this stage, we’ll conduct onsite visits to the manufacturing facility to monitor progress and perform quality checks.

5. Quality Inspection

Quality inspections are carried out both during and after production, following an agreed inspection process. We’ll share the results with you and confirm how to handle any non-conforming parts.

6. Shipping & Fulfilment

Your products are packaged and prepared for shipment. Our team can assist in arranging delivery to your location via various transportation methods e.g courier, airfreight or sea-freight.

Join the other companies that have partnered with Semic International.

Companies We Have Helped
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Contact us today to get started.

We work with a variety of product types

A Selection of Our Past Projects

What Our Customers Have To Say

Your Chinese Manufacturing Partner

Why Choose Semic International As Your Manufacturing Partner?

Director of Semic International inspection painted, carbon fibre, medical equipment housing

We Make China Manufacturing Simple

Our all-in-one service includes everything you need to make your products in China. Let us know the details, and we will do the rest.

No Translation Errors

Our team is comprised of both English and Chinese speakers. This allows us to have clear communication with both our customers across the world, and suppliers in China.

Mutual Trust

We want you to feel confident outsourcing your manufacturing. We're always here to give project updates and answer any questions you may have.

Serious About Quality

We're strict about the quality of our parts - We never send parts unless they meet our high quality standards. If you find a quality issue, we'll make it right.

Get In Touch To Discuss Your Project!

Send us a message using the form below to get started.
We typically respond within 24 hours.

Semic International (Shenzhen) Ltd

Room 2627, 26F Anlian Center,
4018 Jintian Road, Futian,
Shenzhen, China, 518026

Semic International Ltd

Room D5, 5th Floor, King Yip Factory Building,
No. 59 King Yip Street, Kwun Tong,
Kowloon, Hong Kong

Email: info@semic-international.com

© 2026 Semic International Limited

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