華井プラ工業 List of Products and Services

At Hanai Plastic Industry Co., Ltd., we own many injection molding machines to accommodate various parts, from electric motors to hybrid machines. The main machinery in the molding department includes numerous "injection molding machines," as well as "extraction devices" and "gate cutting devices." In the assembly department, we have many pieces of equipment for each section, including "ultrasonic welding machines" and "leak testing machines" for lamp assembly, as well as "cartridge automatic assembly machines." 【Main Machinery (Molding Department)】 ■ Injection Molding Machines: TR260EH2 260t hybrid machines and others (20–260t) - 25 units ■ Extraction Devices: NETLINER VN100DL 4-axis servo and others - 25 units ■ Gate Cutting Devices: RoboCut RC-4500S - 6 units *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract

At Hanai Plastic Industry Co., Ltd., we handle the production of molds for plastic products, molding secondary processing, and assembly. In the assembly department, we assemble small lamps such as "trunk room lamps" and "license plate lamps." In addition, we assemble products for headlamp beam adjustment and functional parts for single lever faucets. 【Product Examples】 ■ Lamps - Trunk room lamp - License plate lamp ■ Adjust screws ■ Faucet cartridges - Compact type - Regular type, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract

At Hanai Plastic Industry Co., Ltd., we handle the production of plastic product molds, molding secondary processing, and assembly. In our post-processing department, we perform "plating processing" such as for handles and covers, "coating processing" including vacuum deposition and light-shielding painting, and "printing processing" such as tampo printing and silk printing. 【Product Processing】 ■ Plating Processing - Water outlet - Handle - Cover ■ Coating Processing - Vacuum deposition - Light-shielding painting ■ Printing Processing - Tampo printing - Silk printing, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Processing Contract

At Hanai Plastic Industry Co., Ltd., we handle everything from mold manufacturing for plastic products to molding secondary processing and assembly. In the plastic molding division, we produce transparent plastic products. Our product lineup emphasizes surface quality, including items such as "lenses for rear combination lamps" and "lenses for room lamps (IS) for LEXUS." Additionally, we manufacture functional parts such as gear sets for headlamp beam adjustment and high-precision components using various engineering plastics. 【Product Examples】 ■ Transparent Lens Products - Lenses for Rear Combination Lamps - Lenses for Room Lamps (IS) for LEXUS ■ Functional Parts - Gear A - Holder A ■ Insert Molding ■ Engineering Plastics - PPS - PBT, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Plastic Mould
• Contract manufacturing

At Hanai Plastic Industry Co., Ltd., we are capable of mold manufacturing, molding secondary processing, and assembly of plastic products. Additionally, in the area of functional components, we specialize in the molding of precision parts such as gears for door mirror drive units. 【Business Items】 ■ Plastic Molding Division ■ Post-processing Division ■ Assembly Division *For more details, please download the PDF or feel free to contact us.

• Plastic Mould