Trusted by 500+ Global Brands

Professional
Rapid Prototyping
& CNC Machining

Shenzhen Memsem Mockup Co., LTD — 20 years of precision manufacturing. From concept sketch to physical model in as little as 24 hours. CNC machining, 3D printing, silicone molding & low-volume production.

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20+
Years Experience
500+
Global Brands
10k+
Projects Delivered
24h
Fastest Turnaround

Trusted by leading global companies

Huawei Tencent Philips Microsoft Amphenol Lenovo ASUS Skyworth Mindray Computime Foxconn Partner Huawei Tencent Philips Microsoft Amphenol Lenovo ASUS Skyworth Mindray Computime Foxconn Partner
Our Capabilities

6 Manufacturing Processes, One Source

From single prototype to small-batch production — we cover the full product development cycle with precision and speed.

CNC Machining
Precision

CNC Machining

5-axis CNC milling for plastic and metal parts with tolerances up to ±0.01 mm. Ideal for functional prototypes and precision components.

Tolerance: ±0.01 mm
Materials: ABS, PC, Al, Steel & more
Lead time: 2–5 business days
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3D Printing
Additive

3D Printing

SLA, SLS, FDM, and multi-material 3D printing for concept models and functional parts. Fastest option for early-stage development.

Tolerance: ±0.05 mm (SLA)
Materials: Resin, Nylon, PLA, ABS
Lead time: 24 hours
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Silicone Molding
Low Volume

Silicone Molding

Vacuum casting using silicone molds to produce 10–100 high-quality copies from a master pattern. Perfect for pre-production validation.

Batch: 10–100 pieces
Materials: PU, ABS-like resins
Lead time: 5–7 business days
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Sheet Metal Fabrication
Metal

Sheet Metal Fabrication

Laser cutting, bending, welding and surface treatment for enclosures, brackets and structural components.

Materials: Steel, Al, Copper, Titanium
Thickness: 0.5–6 mm
Lead time: 3–7 business days
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Low-pressure Casting
Casting

Low-pressure Casting

Economical low-pressure polyurethane casting for functional plastic parts, ideal for 50–500 pcs runs without investing in hard tooling.

Batch: 50–500 pieces
Lower tooling cost vs injection
Lead time: 7–14 business days
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Rapid Tooling
Molding

Rapid Tooling

Aluminum or steel soft molds for injection molding, ready in days instead of months. Perfect bridge to mass production at 300–10,000 pcs.

Batch: 300–10,000 pieces
Mold life: up to 10,000 shots
Lead time: 10–15 business days
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Portfolio

Real Projects, Proven Results

Covering consumer electronics, medical devices, automotive, robotics and 12+ other industries worldwide.

Humanoid robot structural prototype made with CNC machining and spray painting
Robotics

Humanoid Robot Structural Prototype

CNC + spray-painting process to replicate final production appearance, dramatically shortening the client's validation cycle.

Medical patient monitor structural prototype combining plastic and metal parts
Medical Devices

Patient Monitor Housing Prototype

Combined plastic and metal fabrication meeting medical-grade appearance and structural validation requirements.

Aluminum alloy CNC machined enclosure with sandblasting and anodizing finish
Consumer Electronics

Aluminum Alloy Enclosure — CNC

High-precision CNC aluminum housing with internal milling, sandblasting and anodizing for premium consumer devices.

Electric wheelchair prototype with PC and aluminum alloy using CNC machining
Robotics

Electric Wheelchair Prototype

PC + aluminum alloy CNC machining faithfully reproducing the product design intent for investor presentations.

Smart door lock housing model produced by silicone molding small batch
Smart Home

Smart Door Lock — Silicone Molding

Silicone vacuum casting for a small batch of door lock housings, achieving 50%+ cost savings vs hard tooling.

Energy storage battery enclosure prototype with sheet metal bending and surface treatment
New Energy

Energy Storage Battery Enclosure

Sheet metal bending + surface anodizing for a 1:1 true-to-design prototype, helping client accelerate time-to-market.

Energy storage battery enclosure prototype
New Energy

Energy Storage Enclosure II

Sheet metal fabrication with precision bending and anodizing for energy storage applications.

Precision sheet metal fabrication prototype
Sheet Metal

Precision Sheet Metal Bracket

High-precision laser cutting and bending with powder coating finish for industrial equipment.

Medical gamma knife device prototype
Medical Devices

Gamma Knife Component

CNC machining of high-precision medical device components with strict tolerances and biocompatible finishes.

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Why Memsem

What Sets Us Apart

Built on 20 years of precision manufacturing — we're not just a supplier, we're your product development partner.

🏆

20 Years of Expertise

Founded in 2006, we've served Fortune 500 companies and fast-growing startups alike, accumulating deep manufacturing know-how.

🔬

Full In-House Capabilities

CNC, 3D printing, silicone molding, sheet metal and rapid tooling — all under one roof. No outsourcing, no delays.

✅

Strict Quality Control

Every part goes through full-process CMM inspection. We don't ship anything that doesn't meet your specifications.

🔒

NDA & IP Protection

Triple-layer confidentiality: signed NDA, encrypted file storage, and isolated production zones. Your designs stay yours.

20+ yrs
Industry Experience
500+
Global Brand Partners
100+
Engineering Staff
99%
Customer Satisfaction
Industries We Serve

12+ Industries, One Trusted Partner

📱

Consumer Electronics
🏥

Medical Devices
🚗

Automotive
🤖

Robotics & AI
⚡

New Energy
🏭

Industrial Equipment
🏠

Smart Home
✈️

Aerospace
How It Works

From CAD File to Finished Part in 4 Steps

01

Send Your Files

Upload your 3D CAD files (STEP, IGES, STL) or 2D drawings. Our engineers review and respond with a quote within 2 hours.

02

DFM Review & Quote

We run a Design for Manufacturability (DFM) check, select the optimal process, and confirm pricing and lead time.

03

Precision Manufacturing

Our team machines, prints or molds your parts with rigorous in-process quality checks at every stage.

04

QC Inspection & Delivery

Full CMM/dimensional inspection report included. Parts are carefully packed and shipped worldwide via DHL/FedEx/UPS.

Engineering Insights

Prototyping Knowledge Hub

Technical guides and industry insights from 20 years of hands-on manufacturing experience.

What is rapid prototyping — definition, types and applications
Beginner Guide

What Is Rapid Prototyping? Definition, Types & Applications

April 15, 2025 Read More →
CNC machining vs 3D printing comparison guide
Process Guide

CNC Machining vs. 3D Printing: Which Is Right for Your Project?

April 10, 2025 Read More →
Prototype material selection guide ABS PC aluminum alloy
Materials

Prototype Material Selection Guide: ABS, PC, Aluminum & More

April 5, 2025 Read More →
View All Articles →
Free Quote

Ready to Build Your Prototype?

Send us your files and requirements — we'll provide a detailed quote within 2 hours during business hours. No commitment required.

🏭 About Memsem

Shenzhen Memsem Mockup Co., LTD was founded in 2006. With nearly 20 years of precision manufacturing expertise, two production facilities in Shenzhen and Dongguan, and a team of 100+ engineers and technicians, we have delivered over 10,000 successful projects for 500+ global brands including Huawei, Microsoft, Mindray, and Philips.

📞
Phone / WhatsApp
+86 138 2355 3881
✉️
📍
Address
Building A, Tianyizhigu, No.213 Shajing Road, Bao'an District, Shenzhen, China 518104
⏰
Business Hours
Mon–Sat 08:00–22:00 (GMT+8)

Get an Instant Quote

Fill in your requirements — we'll reply within 2 hours.

📎
Click or drag to upload files
STEP, IGES, STL, DXF, PDF, JPG — Max 50 MB
FAQ

Frequently Asked Questions