Who We Are?
We are a professional CNC machining and rapid prototyping factory located in Shenzhen, the core area of precision manufacturing in China. Established in 2016, we have over 15 years of experience in the industry.
Currently, our factory occupies 5000㎡ and has over 50 high-precision imported machines (Hass, DMG MORI, Makino, Brother, Fanuc, Mazak, etc.), with a team of over 20 engineers and technicians. We have delivered over 500,000 precision parts to over 3000 customers in 36 countries worldwide.
What Can We Do for You?
We are a professional CNC machining and rapid prototyping factory located in Shenzhen, the core area of precision manufacturing in China. Established in 2016, we have over 15 years of experience in the industry.
Currently, our factory occupies 5000㎡ and has over 50 high-precision imported machines (Hass, DMG MORI, Makino, Brother, Fanuc, Mazak, etc.), with a team of over 20 engineers and technicians. We have delivered over 500,000 precision parts to over 3000 customers in 36 countries worldwide.
What Can We Do for You?
Rapid Prototyping
Sampling in as little as 24 hours (appearance prototype, functional verification part)
3D Printing (SLA/SLS/MJF) + CNC Finishing + Vacuum Molding
Precision CNC Machining (Low-volume & Mass Production)
3/4/5-axis Machining Center
Mill-Turn Machining
Tolerances up to ±0.005mm (±0.0002″)
Minimum Machinable Feature Size 0.15mm
One-Stop Surface Treatment
Anodizing (Normal/Hard/Type III) | Multiple Colors and Matte/Gloss
Electroplating (Nickel/Chromium/Gold/Silver) | Electroless Nickel Plating | Spraying/Powder Coating
Silk Screen Printing/Laser Engraving/Etching | Mirror Polishing/Brushing/Sandblasting
Comprehensive Material Coverage
Aluminum Alloys: 6061 / 7075 / 5083 / 2024 / MIC6 / 6082
Stainless Steel: 303 / 304 / 316L / 17-4PH / 420 / 440C
Titanium Alloy: TC4 / Grade 5
Copper / Brass / Bronze
Engineering Plastics: PEEK / POM / ABS / PC / PMMA / Nylon+GF / Ultem
Carbon Fiber Sheet Processing
Industries We’ve Served
Drones & Robots
New Energy Vehicles & Electric Vehicles
Medical Devices & Scientific Instruments
Consumer Electronics & Photographic Equipment
Aerospace & Defense
Optical Equipment & Semiconductors
High-End Lighting & Automotive Modification
Why Choose Us?
Genuine Factory Direct Supply (No Middlemen)
100% Full-Dimensional Inspection of Every Part + Material Report
ISO9001:2015 & IATF 16949 Certification
A well-established English communication team (engineers available for direct contact)
Global DHL/FedEx/UPS door-to-door shipping, average delivery time 5-12 days
Strict NDA confidentiality agreement to protect your design intellectual property
Real Customer Testimonials
“Received a perfectly matched 7075 anodized black drone arm in 3 days, with tolerances even better than expected!”
— Alex, CEO of a US drone startup
“From drawings to finished product, it only took 8 days, the price was 60% lower than local European suppliers, and the quality was exactly the same.”
— Thomas, Director of R&D, Medical Devices, Germany
Start your project now!
Just 3 steps:
Send your 3D files (STEP / IGES / X-T) or 2D drawings
We’ll provide a free quote within 24 hours + DFM feedback
Order confirmation → Fast production → Worldwide shipping
Contact us now for a free quote
Email: leon@cnczh.com
WhatsApp: +86 18025433234
WeChat: 18025433234
(Or leave your email address below and we’ll contact you immediately)
We do more than just machine parts.
We help you turn your ideas into reality.
Your next successful product might start here.
— Shenzhen ZongHong Tech Professional CNC Machining & Rapid Prototyping Manufacturer
