These seven companies including SINTOKOGIO, Ltd. are manufacturing steel abrasives and marketing the products to each franchised market under the same quality standard and operation policy. All of them have the bases which are ready to supply customers with wheel and airblasting machines and other various surface finishing systems as well as professional maintenance services of the equipment.

Taiwanabrator Co., Ltd. was established in 1977 and is located in Tao Yuan Hsien. Taiwanabrator Co., Ltd. is only one steel shot and steel grit manufacturer in Taiwan and supplies them to granite cutting, foundry, steel mill industries and so on.

Korea Sinto Co., Ltd.

Korea Sinto Co., Ltd. was established in 1970 and is located in the suburb of Taegu City. Korea Sinto Co., Ltd. supplies their steel shot and steel grit to the foundry, steel mill, ship building, granite cutting industries and so on in Korea.

Siambrator Co., Ltd. was established in 1988 and is located in the suburb of Bangkok. Siambrator Co., Ltd. supplies their steel shot and steel grit to the foundry, steel mill, granite cutting industries and so on.

Qingdao Brator Abrasive Co., Ltd. was established in 1993 and is located in Qingdao City. Qingdao Brator Abrasive Co., Ltd. supplies their steel shot and steel grit to the foundry, steel mill, ship building, granite cutting industries and so on.

Sinto Brasil Produtos Limitada was established in 1977 and is located in Sao Paulo. In addition to the production and sales of steel shot and steel grit, Sinto Brasil Produtos Limitada manufactures and supplies foundry equipment, shotblasting machines and dust collection systems in the market of Brazil and neighboring countries.