TAIZHOU SEQUENCE IMP.&EXP. CO.,LTD (SEQTOOL) is a professional manufacturer and exporter of high-precision drill chucks and lathe chucks, based in Taizhou, Zhejiang, China. With a focus on quality and precision, we supply reliable, durable chucks to industrial customers worldwide, backed by personalized service and on-time delivery. Our mission is to provide top-tier machining components that enhance efficiency and accuracy for metalworking and manufacturing industries.