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Our Manufacturing Services

One-stop manufacturing from concept to mass production.
Reliable, fast, and cost-effective solutions for every development stage.

3D PrintingOur Manufacturing Services
3D Printing

SLA/SLS/SLM/MJF/DMLS/FDM

30+ Plastic & Metal Materials with Multiple Finish Options.

Industrial Quality End-Use Components.

CNC Precision
MachiningOur Manufacturing Services
CNC Precision Machining

3-, 4-, & 5-Axis CNC Milling & Turning

200+ Plastics, Metals & Carbon Fiber.

Tolerance ±0.05mm (Metals), ±0.2mm (Plastics).

Injection
MoldingOur Manufacturing Services
Injection Molding

Injection Molding, Overmolding & Insert Molding with Rapid Tooling.

100+ Plastic, Elastomeric, & Silicone Rubber Materials.

No MOQ. T1 Samples in 2 Weeks.

Sheet Metal
ManufacturingOur Manufacturing Services
Sheet Metal Manufacturing

Laser cutting, Bending, Welding & Stamping

Professional DFM Analysis

Aluminum / Stainless Steel / Steel / Brass / Copper.

Die Casting
ServiceOur Manufacturing Services
Die Casting Service

Single Cavity, Multi Cavity & Family Mold

Excellent Surface Finish & Dimensional Stability

Aluminum / Magnesium / Alloy / Zinc.

Vacuum CastingOur Manufacturing Services
Vacuum Casting

Silicone Molds for Rapid Low-volume Production

Excellent Surface Finish & Dimensional Stability

Aluminum / Magnesium / Alloy / Zinc.

Specialist Industries

We have successfully delivered millions of precision parts and have accumulated profound professional expertise in the following core areas:

Aerospace
Aerospace

Aerospace

+

· As9100 certified precision component manufacturing
· Specialized production: Aircraft fluid system components / Unmanned aerial vehicle structural components
· Strictly adheres to aerospace-grade materials and process standards

Learn More
Automobiles and New Energy
Automobiles and New Energy

Automobiles and
New Energy

+

· Integrated Solution for Automotive Structural Components

· Rapid Prototyping of ChargingEquipment

· Precision Processing of Intelligent Driving Sensors

Learn More
Industrial machinery
Industrial machinery

Industrial
machinery

+

· High-load transmission component manufacturing

· Customized wear-resistant solutions

· One-stop service for equipment renovation and upgrading

Learn More
Consumer Electronics
Consumer Electronics

Consumer Electronics

+

· ID design and functional verification for smart home products

· Surface treatment for professional gaming products

· Optimization of acoustic structure and electromagnetic shielding solutions

Learn More
Robots and Automation
Robots and Automation

Robots and
Automation

+

· Manufacturing of collaborative robot joint modules

· High-precision end effectors

· Integrated components for automated production lines

Learn More
Medical equipment
Medical equipment

Medical
equipment

+

· Compliance production of medical devices

· Processing of surgical instruments

· Support for mass production of household diagnostic equipment

Learn More

Our Certifications

Qiying takes international authoritative certification systems as the foundation of quality and has built a comprehensive framework for outstanding operations. The ISO9001:2015 Quality Management System, ISO14001 Environmental Management System, IATF16949:2016 Automotive Industry Quality Management System, ISO13485:2016 Medical Device Quality Management System, and ISO27001 Information Security Management System that we have passed not only demonstrate our unwavering pursuit of compliant operations and continuous improvement, but also serve as a strong guarantee for maintaining our competitive edge in the global market.

ISO14001
IATF16949:2016
ISO9001:2015
ISO27001
ISO13485:2016

How to Work with Us

How to Work with Us
How to Work with Us

Upload Your CAD Files

Select a manufacturing process and upload your CAD files to get started.

How to Work with Us

Receive Quote & DFM Feedback

We’ll provide a detailed quote along with design-for-manufacturability (DFM) feedback within hours.

How to Work with Us

Production Begins

After you approve the quote and place your order, we start manufacturing. Finishing options are available.

How to Work with Us

Parts Are Shipped Fast

Our digital manufacturing process enables lead times as fast as 1 day.

Your Trusted Partner for High-quality Manufacturing

Qiying Quality Philosophy: Based on outstanding quality, drive the entire manufacturing process. In Qiying, quality is not only a basic requirement, but also the core DNA that runs through from raw materials to finished products. We have established a full-process digital quality management system to ensure that every product exceeds industry standards and customer expectations.

99.2%

On-time delivery rate

99.8%

customer satisfaction

99.3%

rate of finished products

Factory Display

Factory Display 01
Factory Display 02
Factory Display 03
Factory Display 04
Factory Display 05

Get In Touch

Get In Touch
Inquiries about gun types are not accepted!
To ensure compliance with international regulations. We do not manufacture or quote firearm-related parts.
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Specialist Industries

Specialist Industries

We have successfully delivered millions of precision parts and have accumulated profound professional expertise in the following core areas:

Aerospace

Aerospace

• AS9100 certified precision component manufacturing
• Specialized production: Aircraft fluid system components / Unmanned aerial vehicle structural components / Satellite cabin components / Rocket propulsion components
• Strictly adheres to aerospace-grade materials and process standards

Automobiles and New Energy

Automobiles and New Energy

• Integrated Solution for Automotive Structural Components
• Rapid Prototyping of Charging Equipment
• Precision Processing of Intelligent Driving Sensors

Industrial Machinery

Industrial Machinery

• High-load transmission component manufacturing
• Customized wear-resistant solutions
• One-stop service for equipment renovation and upgrading

Consumer Electronics

Consumer Electronics

• ID design and functional verification for smart home products
• Surface treatment for professional gaming products
• Optimization of acoustic structure and electromagnetic shielding solutions

Robots and Automation

Robots and Automation

• Manufacturing of collaborative robot joint modules
• High-precision end effectors
• Integrated components for automated production lines

Medical equipment

Medical equipment

• Compliance production of medical devices
• Processing of surgical instruments
• Support for mass production of household diagnostic equipment

Recent Articles/Blog

Recent Articles/Blog

Custom Plastic Parts Manufacturers in China: The Ultimate Sourcing & Selection Guide

Searching for China custom plastic parts manufacturers? Explore QY Prototypes' complete guide comparing CNC machining, 3D printing, and injection molding for high-precision plastic components.

Leam More2026-10-27

How to Find and Partner with a Reliable Custom Parts Manufacturer in China

Looking for a reliable custom parts supplier? Learn how hardware engineers evaluate rapid prototyping manufacturers in China for quality, speed, tolerances, and IP protection with QY Prototypes.

Leam More2026-10-21