晃和 Company Profile

We will create and deliver products that are gentle on trees and strong to fulfill our customers' dreams.

Kowa Co., Ltd. is a manufacturer of housing hardware that consistently produces everything from screws to metal fittings. In particular, we produce screws that are compatible with square bits instead of the conventional plus bit specification. Additionally, by changing the joining hardware that traditionally used bolts to screws, we have not only reduced cross-sectional defects but also eliminated the splitting of wood fibers, successfully increasing the joint strength of the hardware. Please leave your housing hardware needs to us.