Your Trusted Partner for Rapid Prototyping & CNC Machining in China

Looking for fast, reliable, and high-precision manufacturing solutions? As a leading China-based manufacturer, we specialize in rapid prototyping and CNC machining with tight tolerances, quick lead times, and competitive pricing. Whether you're a startup developing your first product or an enterprise scaling up production, we offer end-to-end support, from design validation to small-batch and full-scale manufacturing. Partner with us to turn your ideas into reality — on time, on budget, and on point.

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Whether you're looking for a one-off prototype or a large production run, we have the skills, experience, and resources to meet your needs.

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Processing Service

Shangchen provides a range of manufacturing capabilities to support rapid prototyping and both low and high-volume production needs.

With our own factory and a reliable Chinese network, we deliver complex, high-quality parts efficiently.

Rapid prototype services

Rapid prototype services is a group of techniques used to quickly fabricate a scale model of a physical part or assembly using three-dimensional computer aided design (CAD) data.

5 axis machining

Shangchen has 12sets DMU65 and DMU50 multiple-Axis machines, this type machine is a high-tech and high-precision process tool, specially they are used to process complex surfaces.

CNC machining

At Shangchen we have over 200 industry leading Fanuc 3 axis and 4 axis cnc machines. These top quality machines work by processing 3D CAD data.

CNC lathe turning

Shangchen has 9 sets auto-lathe machine and turn-mill combination cnc for producing the precision turned parts.

sheet metal fabrication

Sheet metal fabrication is the process of forming parts from a metal sheet. 3D CAD files are converted into machine code, which controls a machine to precisely cut and form the sheets into the final part.

Vacuum Casting

It is a casting process for elastomers using a vacuum to draw the liquid material into the mold. The process starts by placing two pieces silicon mold in a vacuum chamber .

3D printing

3D printing is the process of converting your digital designs into solid three-dimensional objects. It uses a computer controlled laser to cure a liquid photo-curable resin, layer by layer, to create a 3D part.

Injection moulding service

Injection molding is the most commonly used manufacturing process for the fabrication of plastic parts. A wide variety of products are manufactured using injection molding, which vary greatly in their size, complexity, and application.

Rapid Prototype and CNC Machining China Manufacturer

We utilize a range of sophisticated inspection tools to guarantee the highest quality standards:
Zeiss CMM: For precise measurement of physical objects.
YVM Binary Optics Projector: Measures angles, diameters, radii, and eccentricities.
PMI-MASTER: A mobile spectrometer for material identification and analysis.
BRUKER ALPHA II Plastics Analyzer: For quick identification of plastics.
HandySCAN 3D: A portable 3D scanner for accurate measurements in various environments.

ABOUT US

DONGGUAN SHANGCHEN TRADE CO.,LTD

At Shangchen, we specialized in delivering high-quality manufacturing services, including rapid prototyping, CNC machining services, precision batch production, lathe turning machining, sheet metal fabrication, 3D printing service and moulding production. With years of professional technologies, we are committed to providing innovative and reliable solutions tailored to meet the diverse needs of our clients across various industries.

Quality Assurance:
At Shangchen, quality is at the core of everything we do. Our rigorous quality control system ensures that every product meets the highest standards of precision and reliability. From raw material inspection to final product testing, we have advanced testing equipments, such as Zeiss CMM(coordinate measuring machines), YVM projectors, micrometer,hardness testers, etc., to ensure that product quality meets customer requirements.

Our team is ISO 9001-certified, ISO 16949 certified, and we adhere to international quality management standards to deliver excellence in every project.

Our Certificates

Rapid prototyping and CNC machining are essential for IATF 16949:2024 compliance in the automotive industry, enabling faster product development, precision manufacturing, and adherence to quality standards like APQP and PPAP. Similarly, ISO 9001:2015 and ISO 13485 certifications ensure consistent quality and regulatory compliance in manufacturing, providing confidence in the reliability and safety of products across various sectors, including automotive and medical.

Innovative Applications of CNC Machining Across Industries

CNC (Computer Numerical Control) machining technology plays a crucial role in modern manufacturing, widely applied across various industries, including aerospace, automotive, medical, and electronics. By utilizing precise computer control, CNC machining efficiently produces complex components that meet the high demands for accuracy and quality in these sectors. As technology continues to advance, CNC machining drives innovation and development across industries, becoming an indispensable core technology in modern manufacturing.

3D Printing Service

Metal 3D Printing

CNC Lathe Turning Service

CNC Machining Service

Injection Molding Service

Rapid Prototyping Service

Sheet Metal Fabrication Service

Vacuum Casting Service

Quality Control Overview

The 100% Full Initial Sample Run (ISR) includes the Production Part Approval Process (PPAP), which encompasses the dimensional layout, Process Failure Mode and Effects Analysis (PFMEA), Control Plan, flowcharting, and operator instructions. Additionally, it requires material certifications for all raw materials utilized in production. For more details about our quality control processes or to request specific reports, please contact our quality department.

Quality Control Team

Our quality control team has two departments: In-Process Quality Control (IPQC) with four members, who monitor product quality during manufacturing, and Final Quality Assurance (FQA) with eighteen members, who inspect finished products to ensure they meet quality standards. Together, they ensure high quality and customer satisfaction.

Certifications

Our QC team holds several qualifications, including:
Internal Calibration Personnel Qualification
GD&T Training Certificate
ISO 9001 Internal Auditor Qualification Certificate
ISO 13485 Internal Auditor Qualification Certificate
Calypso Advanced Training Qualification Certificate

Commitment to Quality

With our robust quality control measures and advanced equipment, we ensure that every product meets the highest standards of quality and reliability. Our team’s expertise and dedication provide you with the confidence that your parts will be delivered in excellent condition.

Why Choose Us

At Shangchen, we adhere strictly to the International Quality Management System of ISO 9001:2015 in our production processes. Our commitment to quality is reinforced by our advanced in-house inspection equipment and a highly professional quality control team, ensuring that all parts are shipped in optimal condition.

Manufacturing Capabilities

Quality Assurance

With over 20 years of experience, Shangchen is committed to maintaining high-quality standards, evidenced by its certifications in quality management (ISO 9001:2015) and information security (ISO/IEC 27001:2013). The company implements strict quality control measures throughout the production process, from initial inspections to final checks, ensuring that clients receive reliable products. Additionally, any quality complaints are addressed with a commitment to cover the costs of replacements or reworking.

Fast Delivery

Shangchen guarantees fast delivery within three working days, utilizing door-to-door express services through reputable carriers like FedEx, DHL, or UPS. This swift logistics capability, combined with a focus on customer satisfaction—including the signing of NDAs to protect intellectual property—ensures that clients receive their orders promptly and securely.

News

5-Axis Machining vs. 3D Printing When to Choose Which Technology.jpg

Top 10 3D CNC Machining Manufacturers in China

This in‑depth guide introduces the top 10 3D CNC Machining Manufacturers in China, highlighting Shangchen (sc‑rapidmanufacturing.com) as a one‑stop OEM partner for rapid prototyping, high‑precision CNC machining, 3D printing, sheet metal, and mold production for global brands.

22 December 2025

Top On Demand 3D Printing Manufacturers and Suppliers in Hungary

This article introduces leading On Demand 3D Printing Manufacturers and Suppliers in Hungary and explains how overseas OEMs can combine Hungarian service bureaus with Chinese OEM factory Shangchen to achieve fast prototyping, integrated CNC and sheet metal production, and scalable mass manufacturing.

25 January 2026

Why Rapid Prototyping?

This article explains why Rapid Prototyping is vital for faster, lower-risk product development and how it improves speed, cost, and design quality. It highlights Shangchen (sc-rapidmanufacturing.com) as a one-stop Chinese OEM partner integrating Rapid Prototyping with CNC machining, sheet metal, 3D printing, and molding for global brands.

09 December 2025