Your global partner for manufacturing quality custom parts in China

Custom Made

Tailored solutions designed to meet your specific requirements, ensuring optimal performance and precision.

Advanced Equipment

Utilizing cutting-edge machinery for high-efficiency production and superior quality results.

No MOQ

Enjoy flexible manufacturing options with no minimum order quantity, perfect for projects of any size.

Custom according to drawings

High Quality Precision Parts

Our goal:

"More than 98% parts qualification rate"

about our culture

Shixinproto

Shixinproto is a manufacturer that integrates industry and trade, with the trading office in Shenzhen, China and the manufacturing plant in Dongguan, China. We provide competitive custom parts processing services to customers from all over the world through advanced machinery, including 3, 4 and 5-axis CNC machines, CNC lathes and CNC milling machines, and can also meet the needs of anodizing, electroplating, welding, painting, heat treatment and other finishing services.

Custom according to drawings

99+ Materials Can Be Freely Selected

Aluminum

Ideal for lightweight aerospace, automotive, and electronic parts.

Stainless Steel

Used in medical devices, kitchen appliances, and industrial equipment.

Steel

Suitable for structural components, heavy machinery, and tools.

Copper

Commonly used in electrical connectors, wiring, and heat exchangers.

Brass

Used in plumbing fittings, electrical connectors, and decorative hardware.

Bronze

Ideal for marine hardware, bearings, and gears.

Titanium

Used in aerospace components, medical implants, and sports equipment.

Cast Iron

Common for engine blocks, pipes, and heavy-duty machine parts.

Zinc

Often used for die-casting automotive parts, hardware, and connectors.

Magnesium

Used in lightweight automotive parts, aerospace components, and electronics.

POM

Ideal for precision gears, bearings, and automotive components.

ABS

Commonly used for housings, automotive parts, and consumer electronics.

Nylon (PA)

Used in textiles, automotive parts, and mechanical components like bushings.

PTFE

Used for seals, gaskets, and bearings in high-temperature applications.

PVC

Suitable for pipes, electrical insulation, and medical devices.

PEEK

Common in aerospace, automotive, and medical implants requiring high performance.

PEI

Ideal for electrical connectors, aerospace components, and medical devices.

PMMA

Used for lenses, displays, and light covers in electronics and automotive.

PAI

Suitable for high-performance aerospace and industrial components like bearings.

HDPE

Commonly used in containers, pipes, and packaging materials.

Welcome to visit our factory

Parts manufacturer workshop display

We have our own 2000m² parts manufacturing plant, but in order to ensure 100% satisfaction of your needs, we also work with trusted partner factories, which enables us to provide flexible and precise customized solutions.

Get project solution support

Receive expert guidance and customized solutions to ensure the success of your project from concept to completion.

Ready to receive a quote?

Simply fill out our inquiry form, and we’ll get back to you within 24 hours. The more details you provide, the more accurate and tailored your quote will be. Don’t hesitate – get started today and let us help you with your project!

Are you a supplier, manufacturer?
We are both a supplier and a manufacturer, operating as an integrated trade and manufacturing company. This allows us to offer competitive pricing, reliable sourcing, and full control over the production process to ensure high-quality parts delivered on time.
Can you provide custom parts?
Yes, we offer custom manufacturing services. Our team works closely with you to understand your needs and specifications, providing tailored parts designed to meet your exact requirements.
Do you offer prototyping services?
Yes, we offer prototyping services to help you test designs before moving into full production. This ensures that the final parts meet all your functional and quality requirements.
Can you handle small-batch production?
Absolutely! We specialize in both small-batch and mass production, allowing us to accommodate projects of varying sizes, whether you need just a few parts or large quantities.
Can I visit your factory?
Absolutely! We warmly welcome visits to our factory. If you’re coming to China, we offer complimentary airport pick-up and drop-off, and you’ll have the opportunity to experience authentic Chinese cuisine during your visit. We’re happy to give you a firsthand look at our manufacturing process and answer any questions you may have.
What quality certifications do you hold?
We take quality seriously and adhere to international standards. Our company is ISO 9001 certified, ensuring consistent quality management throughout the manufacturing process. Additionally, we comply with industry-specific certifications as required, including ISO/TS 16949 for automotive parts, CE for medical components, and others based on client needs.

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