We manufacture everything from small parts for water systems to large items.
Masaru Sangyo Co., Ltd. conducts everything from the development, mixing, bonding, molding, to the production of rubber products in a comprehensive manner. We provide a one-stop service for all rubber industrial products, from standard and regulated items to processed and custom-made products. Additionally, we manufacture parts for water-related applications, ranging from small to large items. We also offer various types of gaskets, available in a wide range of sizes and colors. 【Features】 - Supports parts for water-related applications - Capable of producing items from small to large - Offers various gaskets in a wide range of sizes and colors *For examples of our work, please refer to the PDF materials or feel free to contact us. >> ★Important | Estimates without drawings or data << For requests without product drawings or data, design work will be required on our part, and we may charge for costs from the estimate creation stage. Generally, new requests for rubber molded products will require "production costs + mold costs." If you have a budget in mind, it would be helpful to inform us in advance to avoid any discrepancies.
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basic information
【Product Lineup】 ○ Rubber for Protection: Rubber Caps and Covers → Producing various caps and covers with excellent durability, oil resistance, water resistance, and dustproof properties → Manufacturing in small lots with various materials ○ Rubber for Prevention: Dampers and Cushions → Rubber dampers and cushions essential for seismic and vibration isolation technology → Committed to quality from mixing and formulation, providing high-quality products ○ Rubber for Mitigation: Bellows Products → Used in various applications utilizing dustproofing, waterproofing, flexibility, resilience, and variable volume → Commonly referred to as bellows or boots → Diverse offerings from small to large diameters thanks to Masaru Industry's technical capabilities ○ Rubber for the Future: Medical, Beauty, Sports, and Interior Products → Soft and elastic rubber holds infinite possibilities → Manufacturing rubber products for all applications in small lots *For examples of production and other inquiries, please refer to the PDF materials or feel free to contact us.
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Company information
Our business partner is a publicly listed company. If you have any concerns regarding rubber, please feel free to contact us. Our company operates under the motto of "never say can't," constantly pursuing how we can make things possible, and we actively accept requests that other companies may be reluctant to take on. We specialize in one-stop services for the prototyping, development, manufacturing, and sales of rubber caps and cover products, from samples to mass production! We also offer contract manufacturing for transparent silicone rubber products and colored rubber products. We excel in both small lots and large lots with a variety of products, capable of producing several hundred thousand units per month. We provide a service from mold creation to delivery in as little as two weeks at 'cap-cover.com' [https://cap-cover.com/]. Our original product 'Mochiagirl' is a trademarked item of Masaru Sangyo and has received high praise at various exhibitions [https://www.mochiagirl.com/].
