ロータリー Product Lineup

Our company offers a wide range of plastic molding processing, including thin-walled and thick-walled molded products. The coloring of resins can be customized. We can achieve specific shades according to customer requirements. The resins used for coloring can be various types, including polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), polyester (PET), and acrylic (PMMA). 【Product Line】 ■ Main bodies and caps of writing instruments ■ Miscellaneous goods such as lunch boxes ■ Caster wheels and related parts ■ Medical examination instruments ■ Other molded products *For more details, please download the PDF or feel free to contact us.

• plastic
• Injection Molding Machine

Our company specializes in plastic molding processing for medical testing instruments. By implementing the ISO 9001 quality management system, we have established a customer-focused quality management framework. We have set up a quality assurance system that covers everything from understanding specifications to final inspection. Additionally, with the introduction of the quality system, we monitor the characteristics of each product during the manufacturing process and verify both functional and aesthetic aspects. Our clear quality management system enables a 24-hour production capability. 【Product Line】 ■ Main bodies and caps of writing instruments ■ Miscellaneous items such as lunch boxes ■ Caster wheels and related parts ■ Medical testing instruments ■ Other molded products *For more details, please download the PDF or feel free to contact us.

• plastic
• Injection Molding Machine

Our company specializes in the plastic molding of caster wheels and related components. We offer a wide range of products, including thin-walled and thick-walled molded items. We are confident in the quality of our exterior items, such as car emblems. By implementing the ISO (International Organization for Standardization) 9001 quality system, we have established a customer-focused quality management system. We have set up a quality assurance system that covers everything from understanding specifications to final inspection. 【Product Line】 ■ Main bodies and caps for writing instruments ■ Miscellaneous items such as lunch boxes ■ Caster wheels and related components ■ Medical examination instruments ■ Other molded products *For more details, please download the PDF or feel free to contact us.

• plastic
• Injection Molding Machine

Our company specializes in plastic molding processing for miscellaneous goods such as lunch boxes. The coloring agents used can be selected according to the type of plastic and the requirements of the product. Coloring the resin is done to add color and personality to the product, enhancing its visual appeal. It also contributes to strengthening the brand image and improving market competitiveness. We excel in multi-colored items such as marker parts, lunch boxes, and chopstick cases, as well as fittings. 【Product Line】 ■ Main bodies and caps of writing instruments ■ Miscellaneous goods such as lunch boxes ■ Caster wheels and related parts ■ Medical examination instruments ■ Other molded products *For more details, please download the PDF or feel free to contact us.

• plastic
• Injection Molding Machine

Our company specializes in the plastic molding of the main bodies and caps of writing instruments. With colorful resin coloring, we achieve rich expressiveness and visual appeal. We wrap the resin in vibrant colors, creating attractive products. We support a consistent system from proposal to development, manufacturing, and delivery, tailored to various customer needs. 【Product Line】 ■ Main bodies and caps of writing instruments ■ Miscellaneous items such as lunch boxes ■ Caster wheels and related parts ■ Medical examination instruments ■ Other molded products *For more details, please download the PDF or feel free to contact us.

• plastic
• Injection Molding Machine

There are various types of coloring agents for plastics. Common types of plastic coloring agents include the following: 1. Pigment-based coloring agents: These are coloring agents in powder or paste form, known for their vibrant colors and excellent light resistance. Common pigments include organic and inorganic pigments. 2. Dye-based coloring agents: These are liquid coloring agents used for transparent plastics. They can add color without compromising transparency. 3. Masterbatch: This is a mixture where coloring agents are uniformly dispersed in plastic pellets, making it easy to use in injection molding or extrusion processes. Plastic coloring agents play an important role in customizing the color and properties of products. The choice of coloring agent can be tailored to the type of plastic and the requirements of the product. For resin coloring in injection molding, you can rely on our company, which can also help you investigate colors from products.

• plastic

By incorporating eggshells, we can reduce the amount of plastic used and create environmentally friendly products. Eggshells are typically disposed of as industrial waste, but by incorporating them into plastic, they can be effectively utilized. By incorporating eggshells, we can reduce the amount of plastic used, lower environmental impact, and create products that are kind to the Earth. Additionally, this contributes to the reduction of greenhouse gases, decreases the energy used in the manufacturing process, and supports the SDGs goal of "sustainable consumption and production patterns." Furthermore, we can create products that have durability and moldability comparable to existing resins. Eggshells are usually disposed of as industrial waste, but by incorporating them into plastic at a weight-based ratio of over 50%, they can be effectively utilized. Products made by incorporating eggshells into plastic can be used in a wide range of applications, including toys, household goods, food containers, electrical appliances, and automotive parts.

• Contract manufacturing

Our "Plastic Products Injection Molding Service" accommodates everything from ultra-thin molding to ultra-thick molding, as well as molding of plated products and insert molding. We specialize in appearance parts and fitting parts, and we can respond immediately to short delivery times thanks to our 24-hour operation. Additionally, we have established a customer-focused quality management system through the implementation of the ISO9001 quality system. Please feel free to consult us if you have any requests. 【Our Features】 ■ We can handle from 7 tons to 350 tons due to the regular use of partner factories. *For more details, please download the PDF or feel free to contact us.

• Contract manufacturing