We produce various rubber products for industrial, medical, and interior use in small lots.
Masaru Sangyo Co., Ltd. conducts everything from the development, mixing, bonding, molding, to production of rubber products in-house. We provide a one-stop service for all types of rubber industrial products, from standard and regulated items to processed and custom-made products. We can accommodate various rubber products for industrial, medical, sports, and interior use, from small to large lots. 【Features】 - Comprehensive services from development, mixing, bonding, molding, to production of rubber products - One-stop provision of all types of rubber industrial products - Continuous planning and production of rubber products tailored to user needs - Small lots, short delivery times, and high quality - Stable quality products provided by skilled craftsmanship *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 "product manufacturing costs + mold costs." If you have a budget in mind, please let us know in advance to avoid any discrepancies.
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basic information
【Lineup】 ○ Rubber for Protection: Rubber Caps and Covers → Producing various caps and covers with excellent durability, oil resistance, water resistance, and dustproofing → 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 Relief: 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 technological capabilities ○ Rubber for the Future: Medical, Beauty, Sports, and Interior Products → Soft and elastic rubber holds infinite possibilities → Producing rubber products for all applications in small lots *For production examples and more information, 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/].
![[Contract Manufacturing Case] Rubber Caps for Pipes × Major Automobile Manufacturer](https://image.mono.ipros.com/public/product/image/502/2000425963/IPROS14837475511564035295.jpg?w=280&h=280)
![[Contract Manufacturing Example] Nitrile Rubber (NBR) Cap](https://image.mono.ipros.com/public/product/image/5e8/2000313720/IPROS8250028313832345054.jpg?w=280&h=280)
