Experts in the development, manufacturing, sales, and analysis of resin and compound products!
Ronbic Co., Ltd. is a company that develops its business around five main areas: resin business, analysis business, business services, environmental business, and various service businesses. With a production capacity of 150,000 tons per year and a long history of production achievements, we have five factories in Japan, equipped with a variety of polymer mixing facilities ranging from polyolefins to super engineering plastics, as well as small-scale production facilities for colored masterbatches and additive masterbatches. Additionally, leveraging the high-precision analysis technology and extensive experience cultivated as part of the Mitsubishi Chemical Group, we comprehensively analyze resin-focused analytical techniques, material evaluations, and everything from development challenges to troubleshooting. 【Business Content】 ■ Resin Business (Development and manufacturing of compound products, resin sales) ■ Analysis Business (Analysis and evaluation of resins, etc.) ■ Business Services (Logistics processing, storage, transportation, management of rotating containers) ■ Environmental Business (Industrial waste disposal) ■ Various Service Businesses (Golf practice ranges, greening, housing, etc.) *For more details, please refer to our catalog or feel free to contact us.
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【Held Technologies】 ■Blending Technology ■Analysis and Analytical Technology ■Coloring Technology *For more details, please refer to the catalog or feel free to contact us.
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Ronbic Co., Ltd. is a 100% subsidiary of Mitsubishi Chemical Corporation. The company develops its business primarily in four areas: resin business, resin sales business, analysis business, and business services. In the resin business, we develop and manufacture plastic products using compound resins in a one-stop manner tailored to various applications, delivering to a wide range of markets including automotive, home appliances, medical, packaging, and construction materials. We invite you to try our compound products, which combine technical expertise, responsiveness, and development capabilities.