About Us

Jiangyin Shuangjia Tool Co., Ltd. is a professional maker of Tungsten Carbide Burrs. 95% of our products are for export. Our customers are mainly from the USA, Europe and Southeast Asia. We have maintained good relationship with our customers since the establishment of our company. Our advanced technology, skilled workers, strict quality control system and experienced international sales service are highly appreciated by our foreign customers. We are improving our product quality and service level all the time. More and more quantity and higher and higher level CNC machines are used in production. We develop new items every year for different industry use. You are welcome to visit us and cooperate together for better quality and better price.

Years Of Experiences
Grand scale(square meters)
Monthly Output(Piece)
Monthly sale(USD)

Professional Manufacturer

SJ Tool is a professional maker of rotary burr.  Over 95% of our products are exported to worldwide market with the excellent quality and service.

Advanced Equipment

Our company is equipped with advanced
machines and precise measuring
instruments to guarantee the consistency,
stability and reliability of our products.

We have more than 55 CNC flute grinding machine.

Great Location

It is located in Wuxi, Jiangsu province, with convenient transportation-one hour by train from Shanghai.

Factory Site View

Concentricity inspection

Our International Sales Team