Supports various metals such as brass, aluminum, and stainless steel. All products are domestically manufactured, and ultra-small lots are acceptable.
Hirozawa Plastic Industry has over 40 years of experience in injection molding. Of course, we also have extensive experience in insert molding, and we can manufacture various shapes tailored to your needs. Currently, we are offering a collection of case studies summarizing our molding examples. (Please view it from the download button) All molding is done domestically, and we can also produce in very small lots. Before molding, we perform ultrasonic cleaning and degreasing treatment, and we implement measures to prevent cracking. 【Case Contents】 ■ Holder for ultrasonic flow meter parts (brass) ■ Gauge stand (brass, aluminum pipe) ■ Cassette for tube pump (stainless steel) ■ Housing for AED parts (brass) ■ Frame block for X-ray equipment parts (aluminum) ■ Fan for pump (brass) *For more details, please refer to the materials. Feel free to contact us as well.
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【Features of Our Insert Molding】 - Compatible with various materials such as brass, aluminum, and stainless steel - Available hardware including Ayame knurling, flat knurling, retention features, and plating - Compliant with RoHS directives, including cadmium-free options *For more details, please refer to the materials. Feel free to contact us with any inquiries.
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*For more details, please refer to the materials. Feel free to contact us as well.*
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Company information
At Hirozawa Plastic Industry Co., Ltd., we have a wealth of experience in producing precision plastic products using engineering plastics and general-purpose plastics, including high-performance super engineering plastics such as polysulfone (PSU), PPS, and PEEK, as well as engineering plastics like ABC resin and polycarbonate (PC). We are also well-regarded for our insert molding using materials such as brass, aluminum, and stainless steel. Since the majority of the materials and metal components we use are sourced in-house, there is no need for separate orders for each component, allowing for a streamlined process with just one order slip to our company, making it hassle-free. Our motto is to create products that meet customer needs, and we respond quickly to small lot orders of various types, with the added strength of being able to consult from the selection stage of shapes and resins. We specialize in manufacturing small components up to about 100g in size, and for projects that cannot be molded in-house, we have established a one-stop system that utilizes our trading network to accommodate those needs.
![[Processing Example] Plastic Injection Molding "Frame Block"](https://image.mono.ipros.com/public/product/image/c6e/2000296738/IPROS1332463659998636946.PNG?w=280&h=280)
![[Processing Example] Plastic Injection Molding "Gauge Stand"](https://image.mono.ipros.com/public/product/image/000/2000296739/IPROS4204433375209842382.PNG?w=280&h=280)
![[Processing Example] Plastic Injection Molding "Cassette"](https://image.mono.ipros.com/public/product/image/eef/2000296744/IPROS2486251259725526738.PNG?w=280&h=280)
![[Processing Example] Plastic Injection Molding "Switch"](https://image.mono.ipros.com/public/product/image/a96/2000296745/IPROS3751701825175535384.PNG?w=280&h=280)
![[Processing Example] Plastic Injection Molding "Coil Bobbin"](https://image.mono.ipros.com/public/product/image/bd5/2000307909/IPROS5860495690538887804.JPG?w=280&h=280)
![Product Case Introduction [Parts for Robots]](https://image.mono.ipros.com/public/product/image/706/2000361091/IPROS35419319403415637874.png?w=280&h=280)
![Product Case Introduction [Contact Components for Mobile Phones (1)]](https://image.mono.ipros.com/public/product/image/4c2/2000361087/IPROS49194002802082374957.png?w=280&h=280)
![[Technology Introduction] Insert Molding](https://image.mono.ipros.com/public/product/image/5e5/2000368624/IPROS5789787673557547402.jpg?w=280&h=280)
![[Processing Reference Example] Casing Screw Machining](https://image.mono.ipros.com/public/product/image/2088546/IPROS16021466541096188662.png?w=280&h=280)