Top Background Image

About Us


About Shanghai Shengjin Industrial Co., Ltd.

Professional Manufacturer of Diamond & Superabrasive Tools

Shanghai Shengjin Industrial Co., Ltd. is a professional manufacturer specializing in the development, production, and supply of diamond and superabrasive tools for precision industrial machining.

We are dedicated to providing high-performance diamond tooling solutions that help manufacturers achieve greater machining accuracy, improved processing efficiency, and consistent product quality.

Our products are designed for a wide range of industrial applications, including precision cutting, drilling, grinding, surface finishing, grinding wheel dressing, and CNC machining.

Our Main Products

We offer a comprehensive range of diamond and superabrasive tools to meet different industrial machining requirements.

1. Diamond Cutting, Drilling & Grinding Tools

Our product range includes diamond hole saws, diamond cutting discs, and diamond grinding heads. These tools are designed for efficient cutting, accurate drilling, material removal, and surface finishing applications.

2. Precision Grinding Wheels & Dressing Tools

We provide precision grinding wheels and diamond dressing tools for internal grinding, external cylindrical grinding, and surface grinding applications. These products support accurate grinding operations, consistent machining performance, and efficient grinding wheel maintenance.

3. CNC Diamond Rollers & Engraving Tools

Our CNC diamond tooling solutions include diamond rollers, engraving cutters, and precision milling tools. They are developed for applications requiring accurate machining profiles, stable cutting performance, and efficient material processing.

Precision, Efficiency & Performance

At Shengjin, we understand that precision and efficiency are essential in modern industrial manufacturing.

Our diamond and superabrasive tools are developed with a focus on machining accuracy, wear resistance, cutting efficiency, and consistent performance.

By providing suitable tooling solutions for different processing requirements, we aim to help customers improve productivity, maintain machining quality, and optimize their manufacturing processes.

Customized Diamond Tooling Solutions

Different materials, machining equipment, and processing conditions require different tooling solutions.

We understand the importance of selecting the right diamond tools for specific applications. Whether customers require cutting tools, precision grinding solutions, or specialized CNC tooling, we are committed to understanding their technical requirements and providing suitable product recommendations.

Our goal is to establish long-term cooperation with industrial manufacturers, machinery companies, tooling distributors, and professional buyers worldwide.

Your Reliable Partner in Precision Machining

Shanghai Shengjin Industrial Co., Ltd. is committed to delivering reliable diamond and superabrasive tools for modern manufacturing industries.

With a product portfolio covering cutting, drilling, grinding, dressing, and CNC machining, we strive to provide practical tooling solutions that combine precision, efficiency, and dependable performance.

We welcome customers and business partners worldwide to contact us for product information, technical discussions, and potential cooperation.

Shanghai Shengjin Industrial Co., Ltd.

Precision Diamond Tools for High-Efficiency Industrial Manufacturing.

Quick Inquiry