松村石油化成 Company Profile

At Matsumura Petrochemical Co., Ltd., we are dedicated to product development every day to meet our customers' needs.

Matsumura Petrochemical Co., Ltd. was established in 1967 as the production company for the chemical products division of Matsumura Oil Co., Ltd. The products can be broadly categorized into two types: one is various sealing materials, and the other is various materials for tunnel excavation. We excel in blending various functional materials into butyl rubber, imparting our unique technologies for functionality (such as thermal conductivity, flame retardancy, water vapor barrier properties, and vibration damping), as well as in extrusion molding processes (in tape, rope, and various composite forms).