北関工業 Company Profile

As a proposal-based company, we respond to inquiries regarding FRP products.

Since 1967, our company has focused on the manufacturing and sales of reinforced plastics (FRP) with infinite possibilities, consistently providing excellent molded products with a customer-first approach. Led by first-class skilled workers who are experts in manufacturing with a strong spirit of challenge, we have been a proposal-based creative company since obtaining ISO 9001 certification in 2003. Utilizing various molding methods, we maintain a consistent production system from design and development to molds, products, and construction, delivering the highest level of quality and strict adherence to delivery times. Please feel free to contact us with your requests.