Established in 1996, Kosoku Air Tools Co., Ltd. supplies air die grinders and other air engraving tools, some of which are marketed under its SIUA brand globally.
This manufacturer is proud of its superior production capability, which is achieved partly by its decades-long experiences, and partly by a full line of manufacturing facilities employed in-house, including CNC lathes imported from Japan, outer diameter grinding machines, inner diameter grinding machines and surface grinders.
Knowing that quality is key to wielding competitive advantages, the company hence sets up a processing and an assembly department at home, which are respectively engaged in processing and assembling parts of air tools under strict quality control to assure qualitative consistency. Besides, this maker also boasts in-house R&D capability, and has obtained several patents for its innovative designs.
The company’s product portfolio encompasses over 50 kinds of straight and elbow-type air die grinders, as well as reciprocating ultrasonic air grinders, air polishers, angle grinders and other surface grinders for engraving, grinding and polishing dies, glass, minerals, handicrafts, etc.
Kosoku exports 70% of its products annually, while the SIUA brand has a solid reputation among professional buyers worldwide, especially those in Southeast Asia.
