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Wuxi Shangjue Technology Co., Ltd. is a modern manufacturing enterprise specializing in the production, processing, sales, and service of insulation materials and plastic sheets. The company is located in Houqiao Industrial Park, Xinwu District, Wuxi City, Jiangsu Province, China. We are supported by a young and highly skilled team of engineers with strong R&D capabilities, as well as a professional sales team.

What We Offer

Explore our full range of insulation materials, engineering plastics, and CNC machining services.
Here you’ll find product details, technical specifications, processing capabilities, and application solutions designed to support your projects from material selection to finished parts.

Strong, Stable, Insulating

Strong, Lightweight, and Electrically Insulating

Fiberglass Board

Carving Out Excellence

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Explore our complete range of insulation materials and engineering plastics, including epoxy boards, fiberglass boards, bakelite boards, and custom CNC-machined parts. Click to view full specifications, applications, and processing options on our product pages.

Our Capabilities

We provide comprehensive solutions for insulation materials and engineering plastics, including custom CNC machining, technical support, and quality-controlled production. Our services are designed to meet diverse industrial applications, helping you get reliable, high-performance components efficiently.

Comprehensive Material & Machining Solutions

Start Your Custom Project Today

Send us your drawings or requirements, and our experienced engineering team will provide fast evaluation, competitive pricing, and reliable production solutions for insulation materials and CNC-machined components.

Call us today at +86 159 5040 9403

Latest Articles

The Definitive CNC Machining Guide for FR4 and G10 Materials

The Definitive CNC Machining Guide for FR4 and G10 Materials

Machining woven glass-reinforced epoxy laminates is notoriously unforgiving. If you treat these composites like standard thermoplastics or aluminum, you will destroy your tooling, ruin your machine’s ball screws, and potentially expose your operators to severe respiratory hazards. From our experience, successfully processing these materials requires a complete overhaul of your

Insulated Fibreglass Panels Cost in 2026

Insulated Fibreglass Panels Cost in 2026: The Definitive Procurement Guide

Sjcncinsulation is a modern manufacturing enterprise specializing in the production, processing, sales, and service of insulation materials and plastic sheets. Located in Houqiao Industrial Park, Xinwu District, Wuxi City, Jiangsu Province, China, we are supported by a young and highly skilled team of engineers with strong R&D capabilities, alongside a

Why Cotton Fabric Laminates Are Ideal for Mechanical Components

Why Cotton Fabric Laminates Are Ideal for Mechanical Components

In the high-stakes world of industrial manufacturing and engineering design, specifying the correct material for moving parts is a constant challenge. In most professional situations, engineers instinctively default to traditional metals like steel, brass, or bronze when designing gears, pulleys, and wear strips. However, from our experience, this metallurgical bias

Get in Touch with Us

Contact us for insulation materials, engineering plastics, or drawing-based custom machining services.
Our team is ready to provide technical advice and fast quotations to support your project.