Welcome to Sendot Technology
Custom Manufacturing From Prototyping To Production
- Custom CNC Metal Parts Manufacturing.
- Prototype, Small-Batch and Mass Production Support.
- 22 Years of Industry Manufacturing Experience.
From drawings and samples to finished components, Sendot Technology provides high-quality, efficient and reliable precision manufacturing solutions for customers worldwide.

Rapid Prototyping
Sendot Technology supports prototype development and sample production based on customers’ drawings, samples or technical requirements. We focus on non-standard CNC metal parts, lathe parts, sheet metal fabrication, mold making, fixtures, jigs and custom components.
Rapid Manufacturing
With 22 years of industry experience, Sendot Technology helps customers move from prototypes to small-batch and mass production. Our team combines strong technical capability, practical production experience and strict quality control to deliver stable custom manufacturing support.
Sendot Manufacturing Capabilities
Complete Prototyping & Manufacturing Capabilities
We provide flexible custom manufacturing services for automation equipment, electronics, machinery, automotive, medical devices and industrial applications.

Customized for You
Focused on Custom CNC Metal Parts and Precision Manufacturing
At Sendot Technology, we provide one-stop service for multiple machining processes. Whether you need prototype parts, samples, low-volume runs or mass production, our mission is to become a trusted long-term manufacturing partner by providing professional technology, stable quality and excellent service.

CNC Machining
CNC machining is an optimal solution for custom machined prototypes & production parts, meeting your strict specifications such as precise tolerances, special materials, complex parts and best efficiency.

CNC Aluminum
Advanced 3 & 5-axis CNC milling, turning combined with auxiliary processes EDM and wire EDM, as well as typical aluminum surface finishing, can achieve the most efficiently precise CNC aluminum machining process.

Vacuum Casting
Vacuum casting (or urethane casting) is a quick way to make a small series of functional plastic prototypes, providing end-use, rigid, flexible, and rubber parts at low cost and production-grade quality.

Rapid Tooling
Rapid injection molding will be able to bridge the gap between prototype and production, creating aluminum & steel rapid molds and low-volume injection molding to achieve lower tooling costs and faster production changeovers.
Why Sendot
Choosing The Right Prototype Manufacturer
- 22 years of manufacturing experience for custom non-standard metal components.
- Fast response and reliable project follow-up from quotation to delivery.
- One-stop support for CNC machining, lathe parts, sheet metal fabrication, molds, fixtures and jigs.
- Customization based on customers’ drawings, samples or technical requirements.
- Strict quality control for precision, consistency and dependable production results.
By the Numbers
Trusted on rapid programs around the world.
60+
Dedicated Employees
30+
Countries Served
800+
Satisfied Customers
300+
Projects Delivered Per Month
Product Development Process
Prototype Your Ideas Before Manufacturing
As a professional custom manufacturer, Sendot Technology provides flexible solutions from prototype development and sample production to small-batch and mass production.

Concept
Create your proof-of-concept prototype and turn your ideas into reality. It is important to keep the conceptualization process moving and ideas flowing.

Presentation
Show a presentation model nearly identical to the real product to focus groups, trade shows, or marketing activities.

Functional
Functional prototypes prove and perfect your design through evaluation on materials, tolerances, form fit, function, and mechanisms.

Engineering
Build engineering prototypes to ensure products are designed for manufacturing and tested through a series of validation phases.

Low-Volume
Low-volume manufacturing helps you move smoothly from prototype to production while reducing risk, cost, and time to market.
One-Stop Supplier
Custom Manufacturing Solutions for On-Demand Production
As a custom manufacturer, Sendot Technology provides made-to-order precision metal parts and components for high-mix production needs across industrial applications.

Medical robotic rehabilitation device

Optoelectronic systems for space instrumentation

New energy special equipment

Laboratory detectors

Space-based robotic systems
Our Customers
Industries Sendot Serves
Sendot Technology serves customers in automation equipment, electronics, machinery, automotive, medical devices and industrial applications, helping teams stay competitive with smarter, faster and more precise machining solutions.
Client Voice
Choosing suppliers is a tricky and difficult process because of the long-distance and language barriers. Trust is big and usually not available. The responsiveness, honesty, and transparency are why I believe you can handle my projects well.
Jose
Client’s Team Leader
4 Simple Steps
Start Your Prototyping & Machining Process with Us in Just 4 Simple Steps
24/7 Support for productions plus prototypes and parts fast global delivery.
01.
Upload Your CAD File
Directly upload your file or send your project message through the quote page. All files are under NDA supported.
02.
Quote & DFM Analysis
Within 12 hours, we will send back the Design for Manufacture analysis and real-time quote.
03.
Start Production
Once the order is confirmed, we will start the manufacturing process with your CAD design.
04.
Get Your Parts
Prototypes and parts will be produced within a few days and delivered directly to you by international express.
Sendot Insights
CNC Manufacturing Articles
Practical guides from Sendot Technology covering RFQ preparation, custom CNC machining, material selection and quality control.

Quoting Guide
How to Prepare CAD Files for a CNC Machining Quote
A practical checklist for sending 3D models, drawings, materials, quantities and finish requirements before RFQ review.

Quality Control
Quality Control Checklist for Custom CNC Metal Parts
Key inspection points for custom CNC metal parts, from DFM review and in-process control to final packing.

Materials & Finishes
Choosing Materials and Finishes for CNC Metal Parts
A quick guide to choosing aluminum, stainless steel, brass and finishing options for CNC machined components.
