宝永ゴム List of Products and Services

For fine rubber products, precision molds are required, and accurate calculation of shrinkage rates and management of material input quantities are also necessary. Are you wondering where to produce such small and complex-shaped rubber products? Our company is capable of manufacturing fine rubber molded products weighing less than 1 gram, as well as rubber products with complex shapes. *Please consult us regarding dimensional accuracy and fitting areas when making inquiries. 【Features】 ■ Rubber products weighing less than 1 gram can be manufactured ■ Fine rubber products can be produced *Please feel free to check our catalog and contact us.

The special rubber handled by Bouei Rubber is disliked by cockroaches but has no effect on the human body. It uses natural ingredients and is a very safe product. The effect lasts for about three months. 【Features】 1. High safety (does not use toxic substances) 2. No odor or smoke generated 3. Can be used in various locations (no metal corrosion or discoloration of clothing) 4. Safe to use in homes with babies and pets 5. Available in various shapes and sizes 【Examples of Use Cases】 - Research laboratories - Experimental laboratories - Food factories - Nursing facilities - Daycare centers - Etc. *Please take a look at the catalog and feel free to contact us.

We can manufacture gaskets for steam heating and gaskets for oven trays. >> Leave it to Houei Rubber for all your rubber needs! << ◇ I want to create items in various colors ◇ I want to add text ◇ I want a smooth surface... ◇ I want the text to be backlit ◇ I want to give a sense of luxury with plastic keys ◇ Waterproof switches We can accommodate a variety of needs! Please take a look at our catalog and feel free to contact us.

Large and complex rubber molded products require specialized molding machines or presses. Products weighing over 5 kg or those that require vacuum presses can also be manufactured. 【Features】 ■ Large products over 5 kg ■ Molded products with complex shapes ■ We also offer price cooperation *Please contact us for inquiries and consultations.

Rubber products are difficult to manufacture in small lots and with short delivery times, but our company offers them regardless of lot size, with short delivery times and low prices. Our existing customers are very satisfied. 【Features】 ■ Short delivery time support ■ Small lot availability ■ Offered at low prices ■ Quick response *Please contact us for inquiries and consultations.

Rubber gaskets for waterproofing electronic components for vehicles can be used as sealing parts for vehicle-mounted terminal blocks. They are molded from silicone rubber. We can assist with material selection, part line discussions, prototype participation, audits, and more. 【Features】 ■ Proven track record as sealing parts for vehicle-mounted terminals ■ Molded from silicone rubber *Please take a look at our catalog and feel free to contact us.

"Polycarbonate transparent molded products" are molded items for appearance purposes, ranging from relatively large items used in rotating lights to small ones. While it may seem simple at first glance, it requires more stringent techniques than standard molded products, as issues such as welds, cloudiness around the gate, and defects resembling record marks can occur during molding. To address such problems, it is necessary to propose shapes that minimize risks and to design molds accordingly. Additionally, technology that can provide specific conditions is also required. [Features] - Molded products for appearance purposes - Increased freedom of shape - Proposals for shapes that reduce risks and mold design are possible *For more details, please refer to the PDF materials or feel free to contact us.

At Bouei Rubber, we perform "resin vapor deposition," which allows us to achieve a metallic luster by depositing a coating on resin. In addition to adding a sense of luxury, it also offers advantages as a metal alternative, allowing us to create reflective mirrors using resin. By converting to resin, we increase design flexibility and reduce weight, which helps prevent product damage during transport. Furthermore, using resin molding can help reduce costs. 【Features】 ■ Luxury feel from metallic luster ■ Increased design flexibility ■ Damage prevention through weight reduction ■ Cost reduction *For more details, please refer to the PDF document or feel free to contact us.

We will introduce the molding achievements of Hoei Rubber, which sells rubber, plastic products, and metal products, along with numerous photos. We have achievements in rubber products such as refrigerator ice maker connection packing and rice cooker lid packing, as well as achievements in resin products like LED lighting equipment sockets and rotating light globes, and achievements in rubber and metal composite products. 【Examples of Molding Achievements】 ■ Achievements in Rubber Products ■ Achievements in Resin Products ■ Achievements in Rubber and Metal Composite Products ■ Achievements in Extrusion Molding *For more details, please refer to the PDF materials or feel free to contact us.

Boei Rubber, which sells rubber, plastic, and metal products, leverages its fabless manufacturer's network to deliver products at reasonable prices and in a short lead time. Even for difficult items, we utilize Boei Rubber's technology to produce and deliver them to our customers. *We are currently distributing a "List of Manufacturing Achievements"! (Please check it out from the download section) 【Examples of Molding Achievements】 ■ Rubber Products (Submersible Pump Casings, Drain Hoses, Vibration-Damping Rubber, etc.) ■ Resin Products (LED Lighting Equipment Sockets, Reflectors, etc.) ■ Rubber and Metal Composite Products (Rubber-Bonded Metal Gaskets, etc.) ■ Extrusion Molding Achievements (Electronic Equipment Silicone Rubber Sponge, Solar Power Supply Equipment, etc.) For more details, please refer to the materials. Feel free to contact us with any inquiries.

Are there instances where the thickness tolerance is large during the molding of diaphragms or key rubber, making it unable to function properly? At Hoei Rubber, we can accommodate such strict thickness tolerances. If you could provide us with drawings, we would be happy to give you a quote. Please feel free to contact us. *For more details, please refer to the PDF materials or feel free to reach out to us.

Are you struggling with high initial investment when manufacturing rubber molded products? Rubber molded products typically require molds, which generally leads to high costs and long lead times. However, our company can offer production with reduced initial investment. 【Features】 ■ Short lead time (as short as 10 days) ■ Low cost ■ Small lot production available ■ Quality assurance *Please contact us first.

We would like to introduce "Rubber Switch" developed by Boyo Rubber. "I want to make a rubber switch, but it's difficult." "There are thin parts, but is it possible?" "What kind of design can be made?" "I only have the actual product, but can it be made?" If you have any concerns like these, please leave it to us. We can accommodate various needs. For details, we will discuss and consult with you. 【We can respond to requests like these】 ■ I want to create items in various colors. ■ I want to include text. ■ I want a smoother surface. ■ I want the text to light up with backlighting. ■ I want to give a sense of luxury with a plastic key. ■ I want to create a waterproof switch. *For more details, please refer to the PDF materials or feel free to contact us.

One of the important issues when creating products is cost. However, it is not easy to reduce expenses such as material costs, labor costs, and machinery costs. For those who say, "The unit price of materials has risen, and profits are not being generated..." we have cost reduction solutions at Houei Rubber! "We succeeded in reducing the unit price of purchased products by half, achieving annual cost savings of several million yen." "We have successfully resolved issues where costs did not align due to rising material prices," and we have received many such positive feedbacks. If you can provide us with drawings, our discussions will progress smoothly. Please contact us for more details. [Our Features] ■ ISO 9001 certified ■ Capable of proposing cost reductions *For more details, please refer to the PDF materials or feel free to contact us.

Introducing the "Silicone Rubber Hose/Tiger Polymer" handled by Bōei Rubber. This product is an environmentally friendly hose that does not contain harmful substances. Made of silicone rubber, it has excellent heat resistance and weather resistance. It also complies with the Food Sanitation Act. Additionally, we offer a rich lineup with six different sizes. 【Features】 ■ Difficult to flatten due to the spring inside ■ Hard to kink and break when bent ■ Excellent heat resistance and weather resistance due to silicone rubber ■ Does not contain harmful substances ■ Complies with the Food Sanitation Act *For more details, please refer to the PDF document or feel free to contact us.

Baoyou Rubber handles "Silicone Rubber Hoses/Tiger Polymer." This product is a heat-resistant hose for suction, vacuum, cleaner, and duct applications. It can be used for pumping and suctioning high-temperature liquids and powdered fluids. [Applications] - Suction - Vacuum - Cleaner - Duct *For more details, please refer to the PDF materials or feel free to contact us.

Introducing the "Elastomer Tube" handled by Boei Rubber. By controlling the crystalline and amorphous states of the polymer at the nano level, we achieve excellent properties of flexibility and rubber elasticity, despite being amorphous. It also excels in transparency and internal smoothness. 【Features】 ■ Control of polymer crystalline and amorphous states ■ Achieves excellent properties of flexibility and rubber elasticity ■ Excellent transparency and internal smoothness ■ Compliant with food hygiene standards *For more details, please refer to the PDF document or feel free to contact us.

Introducing the "Hoses" handled by Boyo Rubber. We offer a wide range of general-purpose hoses for suction and drainage in agriculture and civil engineering, as well as pressure-resistant, abrasion-resistant hoses, food-grade hoses, and oil-resistant hoses. Please feel free to contact us. 【Lineup (Excerpt)】 ■ General-purpose hoses ■ Pressure-resistant and abrasion-resistant hoses ■ Static electricity prevention hoses ■ Abrasion-resistant hoses ■ Food-grade and oil-resistant hoses *For more details, please refer to the PDF materials or feel free to contact us.

At Bouei Rubber, we can accommodate both turbo fans and sirocco fans. We have numerous achievements with Japanese manufacturers. Since we produce in China, there are cost advantages. We conduct vibration and dynamic balance tests on all units. 【Features】 ■ Compatible with both turbo fans and sirocco fans ■ Many achievements with Japanese manufacturers ■ Cost advantages due to production in China ■ Vibration and dynamic balance tests on all units *For more details, please refer to the PDF materials or feel free to contact us.

At Bouei Rubber, we can handle either welding only or a consistent production process from molding to welding. With our own vibration welding machines, we can weld various types of resins together. One advantage is that the welding strength is higher compared to ultrasonic welding. 【Features】 ■ Our own vibration welding machines ■ Capable of welding various types of resins ■ Higher welding strength compared to ultrasonic welding *For more details, please refer to the PDF document or feel free to contact us.

Introducing the "Thick Resin Molding" developed by Boyo Rubber. Due to its thickness, it was molded in two stages. Normally, this would result in shrinkage and air bubbles. However, by employing various innovative molding techniques, we successfully produced a product without shrinkage or air bubbles. It is used as an RF lens electronic component. 【Features】 ■ Molded in two stages due to thickness ■ Zero air bubbles and shrinkage Due to patent restrictions, we cannot disclose details, but we also have a track record of optical lenses developed from optical design to molding (molded in one stage). *For more details, please refer to the PDF document or feel free to contact us.

Introducing "Molding and Curved Surface Printing and Silk Printing" developed by Boyo Rubber. Curved surface printing (Carl Fit) on ABS molded products, along with silk printing. There are various patterns available for Carl Fit. This has been used in gaming machines. The same technology has also been adopted by other vehicles. 【Features】 ■ Curved surface printing and silk printing on ABS molded products ■ Various patterns available for Carl Fit ■ Proven adoption of the same technology in gaming machines and other vehicles *For more details, please refer to the PDF materials or feel free to contact us.

Boei Rubber conducts "resin molding and vibration welding." This technology has the advantage of higher welding strength compared to ultrasonic welding. Additionally, our company leverages our past experience and know-how from operating rubber and resin molding factories to provide suitable proposals for our customers. [Advantages] ■ Higher welding strength compared to ultrasonic welding *For more details, please refer to the PDF materials or feel free to contact us.

Introducing the "Resin Hose" developed by Boyo Rubber. Simultaneously extruding hard and soft sections. Produced in China, we handle everything from resin molding assembly to packaging. Used in major manufacturers' air conditioning equipment. 【Features】 ■ Two-color extrusion ■ Weather-resistant ■ Simultaneous extrusion of hard and soft sections ■ Capable of extruding, cutting, assembling, and packaging overseas *For more details, please refer to the PDF document or feel free to contact us.

Introducing the "Resin Molded Products" developed by Bōei Rubber. We can accommodate various materials and are used in parts for emergency vehicles. Our company has extensive experience with transparent products. We mold them with minimal draft angles. 【Features】 ■ Compatible with various materials ■ Many achievements with transparent items ■ Molded with minimal draft angles *For more details, please refer to the PDF document or feel free to contact us.

Introducing the "Molding and Assembly" handled by Boyo Rubber. We carry out everything from part molding to assembly (rubber, resin, metal). Our products are used for major special vehicles. We will take care of the entire process, arranging and assembling each component separately, and deliver the finished product. 【Features】 ■ Support from part molding to assembly ■ We handle everything in-house and deliver the finished product *For more details, please refer to the PDF document or feel free to contact us.

At Bouei Rubber, we can provide samples of "rubber molded products." If you let us know the parts you are considering, such as rubber molded products (compression, injection, and transfer), rubber fittings, key rubber, and rubber processed products, we will send you similar items. We can create products even without drawings. Please feel free to inquire whether we can make the shape you have in mind. 【Available Samples】 ■ Rubber molded products (compression, injection, and transfer) ■ Rubber fittings ■ Key rubber ■ Rubber processed products *For more details, please refer to the PDF materials or feel free to contact us.

Introducing the 'Wave Handrail' handled by Boyo Rubber. Made from resin material, it has a warmer feel compared to metal products, and the grip is comfortable. It is designed to be easy to hold, even for those with weaker grip strength, as it is less likely to slip. It is particularly effective on inclined surfaces such as stairs and ramps, allowing for easy movement even when pulling the handrail with one hand, as the raised parts effectively assist in moving with minimal effort. 【Features】 ■ Provides a firm grip compared to standard straight handrails, offering stability ■ Non-slip and soft feel ■ Resistant to shifting and easy to support body weight ■ Especially effective on inclined surfaces such as stairs and ramps ■ Allows for movement with minimal effort *For more details, please refer to the PDF document or feel free to contact us.

"Ho-Ei Rubber" is a fabless manufacturer of rubber and resin components. Utilizing our experience and know-how from operating molding factories for rubber and resin, we provide proposals that meet our customers' needs. We handle not only rubber and resin molded products but also cutting of rubber sheets and sponge sheets, as well as composite products made of rubber, resin, and metal. As this involves our proprietary know-how, we cannot provide detailed information, but we have successfully addressed many projects that were considered difficult to realize. If you are facing issues with rubber or resin, please feel free to contact us.