About Us

Founded with a commitment to precision engineering and industrial excellence, TAIZHOU SEQUENCE IMP.&EXP. CO.,LTD (SEQTOOL) is a leading supplier of high-performance drill chucks and lathe chucks for global industrial applications. Based in Taizhou, Zhejiang Province—an epicenter of China’s manufacturing innovation—we combine decades of technical expertise with strict quality control to deliver products that meet the most demanding industrial standards.

At SEQTOOL, our core focus is crafting precision chucks that empower machining, metalworking, and manufacturing industries worldwide. Every product is engineered for durability, accuracy, and seamless integration with a wide range of lathes, drills, and machining equipment, ensuring consistent performance even in high-volume production environments. We pride ourselves on our attention to detail, from raw material selection to final inspection, guaranteeing that each chuck meets or exceeds our clients’ operational requirements.

Beyond product quality, we prioritize customer-centric service. Our team of experienced engineers and sales professionals works closely with clients—whether small workshops or large-scale industrial enterprises—to understand their unique needs, provide tailored solutions, and ensure timely delivery. Located in a strategically advantageous region with efficient logistics networks, we are able to serve customers across Asia, Europe, North America, and beyond, with reliable shipping and responsive after-sales support.

As a trusted partner in industrial precision, SEQTOOL is dedicated to driving progress in manufacturing through innovation, reliability, and integrity. We strive to build long-term partnerships with our clients by delivering not just exceptional products, but also the expertise and support that keep their operations running smoothly.