澤井製作所 List of Products and Services

The "Shape Change Proposal" introduces examples of shape change requests for gate settings, improving moldability and mold processing, and addressing shrinkage issues. *For more details, please refer to the catalog or feel free to contact us.*

• Plastic Mould
• Other Auto Parts
• Processing Contract

At Sawai Manufacturing Co., Ltd., we also produce assembled products in collaboration with partner manufacturers. We create many innovative products that are used in various fields. We supply each part molded both inside and outside the company to our in-house assembly line, where we perform assembly on dedicated lines. We specialize in the assembly of components such as louvers that attach to the instrument panel, as well as assemblies around the shift knob and cup holder. *For more details, please refer to our catalog or feel free to contact us.*

• Plastic Mould
• Other Auto Parts
• Processing Contract

At Sawai Manufacturing Co., Ltd., we produce printed products in collaboration with partner manufacturers. We can add new functions through decorations with specific purposes. We print on plastic products using screen printing inks and then dry them. We produce a wide variety of products, including shift change indicators, car air conditioning temperature displays, and child seat labels. With a beautiful finish and excellent weather resistance, they are suitable for various applications. *For more details, please refer to our catalog or feel free to contact us.

• Plastic Mould
• Other Auto Parts
• Processing Contract

At Sawai Manufacturing Co., Ltd., we apply painting processes to plastic products, adding functionality beyond that of molded items. The painting enhances the premium feel of molded products and prevents aging deterioration of plastic based on specific applications. We also produce painted products in collaboration with partner manufacturers. We paint a wide variety of products with various paints, whether you want to add color to products that cannot be baked, achieve gloss, or enhance a premium feel. *For more details, please refer to our catalog or feel free to contact us.

• Plastic Mould
• Other Auto Parts
• Processing Contract

At Sawai Manufacturing Co., Ltd., we produce a variety of products to meet our customers' diverse needs. We are capable of using a wide range of materials for production. Our molding methods primarily include standard horizontal injection molding, as well as insert molding and two-color molding. The resins used for molded products include various materials such as ABS, PP, PC, and PMMA. We can accommodate both small molded items and large casing molded products. *For more details, please refer to our catalog or feel free to contact us.*

• Plastic Mould
• Other Auto Parts
• Processing Contract

Sawai Manufacturing Co., Ltd. maintains the quality of mass-produced products through various tools, including a 4M change point management version, dedicated files with organized conditions and records, inspection tables with inverter control functions, and trend management. To monitor and manage quality stability, we utilize "trend management data," and the graphs of this trend management data greatly help in preventing variations in product quality as well as confirming improvement effects. 【Quality Management】 ■ Trend Management ■ Special Inspections ■ 4M Change Point Management ■ 2015 Performance: 1.6 PPM (18 out of 11 million) and others For more details, please refer to the catalog or feel free to contact us.

• Plastic Mould
• Other Auto Parts
• Processing Contract

Sawai Manufacturing Co., Ltd. conducts dimensional construction from prototyping to mass production using various measuring instruments, providing products that satisfy our customers. Additionally, measurements are performed only by certified personnel through our unique in-house skill certification system, which also emphasizes improving measurement accuracy. By utilizing various measuring instruments such as pin gauges, digital calipers, and electronic scales, we quantify our products in various ways and verify the quality of the manufactured products. For more details, please refer to our catalog or feel free to contact us.

• Plastic Mould
• Other Auto Parts
• Processing Contract

Sawai Manufacturing Co., Ltd. collaborates with mold manufacturers based on product drawings to propose and produce mold structures optimal for mass production. In mold maintenance, we perform disassembly, cleaning, (repair/modification), greasing, and reassembly. We handle a wide variety of products, including ultrasonic welding, adhesive application, and two-color molding. Low-cost production is possible with an unmanned product stocker that supports 24-hour full automation. [Overview] ■ 24-hour full automation support ■ Low-cost production ■ Certified plastic molding technicians 　　Special grade: 1 person, Grade 1: 6 persons, Grade 2: 6 persons For more details, please refer to our catalog or feel free to contact us.

• Plastic Mould
• Other Auto Parts
• Processing Contract

Sawai Manufacturing Co., Ltd. specializes in order production and manufacturing in units that include mold making, molding, painting, printing, and assembly. We have partner companies from Yamaguchi Prefecture in the west to Osaka Prefecture in the east, functioning as a hub factory. We cover a wide range from small lot production to mass production, establishing a production style that meets our customers' needs. [Features] - Wide coverage from small lot production to mass production - Possession of horizontal injection molding machines ranging from 50t to 850t - 24-hour production support - Track record: Monthly production of 10 to 1 million units For more details, please refer to our catalog or feel free to contact us.

• Plastic Mould
• Other Auto Parts
• Processing Contract

Sawai Manufacturing Co., Ltd. supplies high-value-added plastic products ranging from automotive parts and industrial components to household goods. We consistently produce molding, painting, printing, and assembly based on plastic injection molding. We also manufacture the molds necessary for production, resolving various issues that arise during product development, and deliver products to our customers with assured quality. 【Business Activities】 ■ Production of plastic products for automotive interior and exterior parts ■ Production of plastic products for industrial components ■ Mold manufacturing and maintenance for plastics ■ Painting, printing, and assembly of plastic products For more details, please refer to our catalog or feel free to contact us.

• Plastic Mould
• Other Auto Parts
• Processing Contract