We help people connect with each other, with the city, and through transportation.
Sanyo Shokai leverages its coordination function as a pipe specialty trading company to contribute to society in the field of processed products such as transportation equipment and landscape materials. We are engaged not only in road products like large road guide sign poles and soundproof wall materials for environmental and noise control but also in areas such as epoxy resin-coated rebar and security products. By consistently ensuring quality from planning and proposals to processing, inspection, and shipping, we provide reliable products tailored to our customers' needs. 【Main Products】 ■ Large sign poles ■ Roadside sign poles and curve mirror poles ■ Soundproof wall materials ■ Epoxy resin-coated rebar *For more details, please refer to the related link page or feel free to contact us.
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【Main Products and Features】 ■ Large Sign Posts - Manufacturing and selling large guide sign posts, regulatory large posts, signal posts, etc., for the Ministry of Land, Infrastructure, Transport and Tourism, various highway companies, local governments, and public safety commissions of prefectures. - Also offers value-added products such as designs and coatings that consider the landscape. ■ Roadside Sign Posts and Curve Mirror Posts - Galvanized with molten zinc as rust prevention treatment, and additionally coated with polyester resin electrostatic powder coating according to needs. - Custom processing such as curved posts and posts with bases is also possible. - The coating film is dense and has high adhesion to the substrate, providing excellent rust resistance, hardness, and weather resistance. ■ Sound Barrier Materials - Includes unified panels, translucent panels that allow sunlight, and back concealment panels with a clean appearance covered with colored steel plates on the back. - Also capable of producing support posts and foundation steel pipe piles. ■ Epoxy Resin Coated Rebar - As a countermeasure against salt damage in reinforced concrete, epoxy resin with excellent adhesion and corrosion resistance is applied at 220±40μm to protect rebar from various corrosion factors. - Meets the quality standards of the Japan Society of Civil Engineers and has received high evaluations for workability and cost-effectiveness. *For more details, please refer to the related link page or feel free to contact us.
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For more details, please refer to the related link page or feel free to contact us.
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Sanyo Shokai Co., Ltd. is a company that develops its business centered around plant steel pipe business, construction machinery, industrial machinery, and automotive steel pipe business, as well as foundation pile business. In addition to being involved in transportation infrastructure such as signposts and soundproof wall materials, we also provide piles for ground reinforcement in residential areas. In the future, we will continue to respond to global needs in a timely and accurate manner amidst a rapidly changing era, establishing a solid presence in both domestic and international activity areas, and we will earnestly strive to gain overwhelming support from our customers in various fields.