岡井鉄工所 Company Profile

"Immediate production, immediate shipping" is the motto of Okai Iron Works Co., Ltd.

Okai Iron Works Co., Ltd. is a company engaged in the manufacturing and sales of various fasteners and precision parts. We mainly handle hex socket items, automotive parts, and construction parts. Our company has a consistent quality management system from the acceptance of raw materials to pre-packaging, and we utilize an automated warehouse for a rapid supply system, always delivering the trusted "OKAI brand" in the most optimal form. For all your parts and fastener needs, please leave it to us!