Company information
We contribute to the development of society through substrate implementation!
Our company was founded in 1990 with four members. At the time of our establishment, we had no equipment, and each of us primarily worked on renovation projects and manual assembly with just a soldering iron. As the miniaturization of components progressed and the number of prototype and development projects involving BGA increased, so did the demand for BGA reballing and jumper wiring. Therefore, we introduced BGA rework equipment before implementing basic devices such as reflow ovens. Since then, we have conducted extensive research in technology alongside numerous customers, and we take pride in having established a level of reliability that satisfies our clients, not only for BGA but also for LGA, POP, underfill applications, and 0402 chip mounting. Other features of our company include the establishment of a RoHS-compliant factory, maintaining a constant inventory, and providing mounting support for cut parts (My Data), which differentiates us from other companies in the same industry. It is our mission to respond to all QCD (Quality, Cost, Delivery) requirements necessary for development and prototype assembly, and we are committed to providing technical support with customer satisfaction as our top priority.

Business Activities
Our company has accumulated cutting-edge technological expertise in the prototyping and modification of printed circuit boards, where revisions and alterations are unavoidable. We fully support electronics manufacturers and design development companies in shortening their product development turnaround time (TAT) and assist them in their product development.
Company overview
- Company name ケイ・オール
- Establishment
- capital 1000Ten thousand yen
- number of employees 81person
- Address 〒206-0811 Tokyo/ Inagi-shi/ Yasudate 1047-1 View on map
- TEL 042-378-2070
- FAX 042-378-2071
