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Yoshikawa Kogyo Co., Ltd. is a company engaged in the processing, sales, and shipbuilding-related construction of thermal insulation materials, sealing materials, sound-absorbing and soundproofing materials, and related products. In terms of sealing materials, we mainly handle gland packing, joint sheets, gaskets, and mechanical seals. Gland packing has good compatibility with shafts and is a packing that experiences minimal shaft wear, making it suitable for a wide range of conditions including water, oil, weak acids, and stern tube shafts. We respond promptly to the needs of various industries such as shipbuilding, power, steel, chemicals, vehicles, and construction, offering a wide range of reliable products. 【Main Processing Methods】 ■ Punching processing ■ Adhesive processing ■ Sewing processing ■ Cutting processing *For more details, please download the PDF or feel free to contact us.
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basic information
【Construction Department】 ■ Design and implementation of insulation, refrigeration, and thermal insulation work ■ Design and implementation of soundproofing work ■ Design and implementation of anti-corrosion work ■ Design and implementation of insulation work for high-temperature molten material transport vessels *For more details, please download the PDF or feel free to contact us.
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Our company was established in November 1945 with the aim of selling rock wool products, thermal insulation materials, and various industrial gaskets. Since then, we have expanded into construction and processing sectors, striving for advanced technology development. We have started handling glass wool products, ceramic products, and new material industrial gaskets, responding promptly to the needs of various industries such as shipbuilding, power, steel, chemicals, vehicles, and construction.