Supal (Changzhou) Precision Tools Co.,Ltd

Supal (Changzhou) Precision Tools Co., Ltd. has been engaged in design, production and marketing of solid carbide tools for many years,with total investment of more than 10 million, and consists of a group of experienced employees..

As a professional tools manufacturer, it has become one of the the director members of Changzhou Xiaxiashu Tools Association. The company has introduced Walter and Schutte of Germany, ANCA of Australia and five-shaft NC cutter grinding machines; in addition, the company is equipped with cutter automatic detector of ZOLLER and PG1000 ultra-precision multifunctional detector of EUROTECH.

The leading products of the company are: solid carbide milling cutter and hole processing cutter; furthermore, we can also design and produce various non-standard cutters based on the customers' requirements. Our products have been extensively used in domestic aviation, automobile, machinery, mould, plastic, electronics, medical devices and other high precision finishing fields.

Relying on the service philosophy of 'integrity based, customer top' and objective of 'survive on quality, develop by credit', the company can provide the customers with satisfactory products and services.

The company has Sufficient production capacity in various types of 3C tools for years. Fast Proofing & delivery, stable quality! 

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

As a dedicated manufacturer of cemented carbide milling tools, we deliver end-to-end services covering design, production, and tailored solutions to empower global machining industries.​

In custom design, our engineering team leverages advanced CAD/CAM software and in-depth material expertise to develop tools aligned with your unique needs—whether for high-hardness alloy machining, precision mold making, or large-scale automotive part production. We analyze your machining parameters, workpiece materials, and efficiency goals to optimize tool geometry, coating, and chip evacuation, ensuring maximum compatibility.​

Our production process adheres to strict ISO 9001 standards, utilizing state-of-the-art grinding machines, vacuum sintering equipment, and automated quality inspection systems. Every tool undergoes rigorous testing (including hardness, wear resistance, and dimensional accuracy checks) to guarantee consistent performance, long service life, and reduced downtime for your operations.​

Beyond manufacturing, we provide comprehensive solutions: from tool selection consulting and on-site application guidance to process optimization recommendations. We also offer flexible MOQ (minimum order quantity) options and fast delivery—with most standard tools shipped within 3-5 business days, and custom orders completed in 2-4 weeks.​
Our after-sales support includes technical troubleshooting, tool maintenance training, and a responsive warranty service, ensuring your production runs smoothly at all stages. Partner with us for reliable, efficient, and cost-effective cemented carbide milling tool solutions that drive your productivity.

Founded in 2010, our company started with a clear mission: to deliver high-quality cemented carbide milling tools that solve real-world machining challenges. In our early years, we focused on mastering core technologies—investing in R&D to refine material formulas and optimize tool manufacturing processes, which laid a solid foundation for our product reliability.

By the mid-2010s, we achieved a major breakthrough: launching a series of high-performance milling tools with advanced PVD coatings, significantly enhancing wear resistance and cutting efficiency. This innovation helped us expand our customer base beyond local markets to regional industries, including automotive, aerospace, and mold making.

In the late 2015s, we upgraded our production facilities with automated grinding lines and precision inspection equipment, boosting production capacity while maintaining strict quality control. We also established a dedicated after-sales team to provide timely technical support, strengthening customer trust.

Over the past five years, we’ve continued to grow—expanding our product portfolio to cover custom tools for specialized applications and forging partnerships with international distributors. Today, with decades of experience, we remain committed to innovation, upholding our reputation as a reliable partner in the global cemented carbide milling tool industry.