SI TECH Valves & Seals

SI TECH is a Swedish company focusing on development, manufacturing and marketing of innovative safety solutions for protective suits such as; drysuits, rescue suits and similar protective garments. SI TECH is rooted in the diving industry and this is still the company’s core market. The company was founded in 1971 by innovative diving pioneer Stig Insulán.

SI TECH runs both development and production in-house at their facilities in Brastad, Sweden. In-house competencies include: CAD construction, Injection Molding, CNC Machining, EMD Machining, Assembly, Sales and Marketing, Logistics and Administration. Their team of engineers, sales and marketing personnel have a close co-operation with the end-users of their products and their location close to the North Sea provides fantastic opportunities for testing products to extremes.