17 Years of
Precision
Manufacturing

Founded in 2008 in Dongguan, ZhongYing has grown from a small CNC shop into one of China's most trusted rapid prototyping manufacturers — serving hundreds of clients across five continents.

ZhongYing Factory
Our Story

From Workshop to
World-Class Manufacturer

ZhongYing was established in 2008 with a single CNC machine and a team of five. From the beginning, our focus was simple: deliver the most accurate, highest-quality prototype parts in the shortest time possible.

Over the next two decades, we expanded our capabilities, added 3D printing and vacuum casting services, and built a team of over 100 skilled engineers and technicians. Today we operate from a 5,000m² facility in Dongguan's Baoan District, equipped with 65+ machines running around the clock.

Our clients range from Silicon Valley startups validating their first hardware product, to Fortune 500 R&D teams building the next generation of industrial equipment.

Start a Project
17+
Years in Business
65+
Machines
500+
Global Clients
15K+
Projects Delivered
Our Facility

5,000m² Production Floor

Our Dongguan facility houses three dedicated production zones: CNC machining, additive manufacturing, and post-processing — all under one roof for seamless workflow.

CNC Zone

CNC Machining Zone

35+ CNC milling and turning centers including 5-axis machines capable of complex geometry in metal and plastic.

3D Print Zone

Additive Manufacturing Zone

10+ industrial SLA and SLS 3D printers for complex geometries, fine details, and functional prototypes.

Post Processing

Post-Processing & Finishing

Dedicated painting booths, anodizing lines, polishing stations, and a full quality inspection lab with CMM equipment.

Our Team

Led by Experienced Engineers

Our core team brings decades of combined manufacturing experience — dedicated to quality, speed, and client satisfaction.

👨‍💼

Sandy Chen

Key Account Manager

Sales
👩‍🔧

Li Ying

Head of CNC Engineering

Manufacturing
👨‍🔬

David Liang

Quality Assurance Director

QA / Inspection
👩‍💻

Amy Huang

DFM & Process Engineer

Engineering
Our Values

What Drives Us Every Day

🎯

Precision First

We never compromise on accuracy. Every part is machined, printed, or cast to the exact specifications you provide.

Speed Without Sacrifice

Fast turnarounds are our standard — not our exception. We run multiple shifts to meet your deadlines.

🤝

Partnership Over Transaction

We think of every client as a long-term partner. Your project's success is our success.

🌍

Global Standards

We manufacture to international standards and ship worldwide, with full traceability and documentation.

🔍

Transparency

From quoting to delivery — no hidden fees, no surprises. Clear communication at every step.

♻️

Responsible Manufacturing

We optimize material usage, minimize waste, and continuously improve our environmental footprint.

Certifications

Quality You Can Trust

🏅
ISO 9001:2015 Certified
🔬
CMM Dimensional Inspection
📋
First Article Inspection Reports
🧪
Material Certification Available
🚢
DHL / FedEx Global Shipping

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