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Welcome to our website

So Why SJ Tool

SJ Tool is a professional maker of rotary burr.
  • Manufacturer


    Professional manufacturer of rotary burr Products over 15 years. Our factory is located in Jiangyin.


    Over 15 years OEM / ODM experience. Give us your ideas, we achieve your design accurately.
  • Quality


    Always puts the quality at the first place and strictly supervise the product quality of every process.
  • Service


    With thoughtful service and products being well received by the customers all over the world , our company maintains a high reputation in the market.

About Us

Jiangyin Shuangjia Tool Co.,Ltd. is located in Wuxi, Jiangsu province, one hour by train from Shanghai. It covers an area of over 8,000 square meters.

Founded in 2004, SJ TOOL mainly produces tungsten carbide burrs, ceramic burrs and other related rotary burrs used in industrial, dental and nail beauty field.

We have more than 55 units of CNC flute grinding machines.  Equipped with advanced manufacturing equipment and precise measuring and testing instruments, we can guarantee the consistency, stability and reliability of our products.

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For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.