Titanium alloy prototypes offer exceptional strength, lightweight performance, corrosion resistance, and heat stability, making them ideal for high-demand product development and real-world functional testing across aerospace, medical, robotics, and advanced engineering industries.

SG PROTO specializes in low-volume CNC metal turning, providing global customers with a fast and economical bridge from prototyping to production. By leveraging advanced CNC lathes and expert engineering, we deliver high-precision components with strict tolerances and superior surface finishes across a variety of metals, including aluminum, titanium, and brass.

Rubber paint, also known as soft-touch coating, is widely used in prototyping for appearance models and display prototypes. Applied on plastic and metal parts, it improves surface texture, grip, and visual quality for consumer electronics, automotive interiors, medical devices, and industrial prototypes.

PVD (Physical Vapor Deposition) is a high-end surface finishing process widely used in prototyping to achieve mass-production-like appearance and improved wear resistance. This article explains what PVD is, why it suits appearance and functional prototypes, its limitations, and common applications in consumer electronics, automotive interiors, and medical devices.

PEEK CNC machining for functional prototypes with high strength, heat resistance, and dimensional accuracy. Ideal for medical, aerospace, and automotive applications.

CNC machining overcutting can seriously affect part accuracy and lead to costly scrap if not properly controlled. This article explains the most common causes of overcutting, including programming errors, tool deflection, system instability, incorrect tool setting, and tool mismatch. It also provides practical solutions such as program simulation, proper tool length control, regular CNC system maintenance, and improved operator training.

What makes an injection mold perform accurately and efficiently? The answer lies in the seamless collaboration of its eight core systems. Understanding these systems helps optimize mold design, improve product quality, and reduce production costs. Whether you’re developing simple or complex plastic parts, SG PROTO offers tailored mold solutions backed by professional expertise.

SG PROTOTYPE utilizes 3D printing for rapid prototyping of realistic fruit and vegetable models, extending the technology's application to daily life. By selecting resin material for its high accuracy and smooth surface finish, and applying detailed post-processing including manual polishing and custom painting, the achieved prototypes are nearly indistinguishable from real produce.