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Annual Company Conference

Our company actively pursues a wide range of initiatives to reduce environmental impact, covering not only motor components but also every stage of the production process—ranging from environmentally harmful chemicals used in manufacturing to energy‑efficient equipment and improved working conditions for our employees. Reducing the Use of Environmentally Harmful Chemicals In motor‑manufacturing processes, organic solvents such as trichloroethylene (TCE) are employed for component cleaning. These substances are difficult to biodegrade and have been identified as potential carcinogens. They also pose risks to user health and can contaminate groundwater and soil. To completely eliminate the use of these hazardous chemicals, Seiyo Motor has replaced TCE with low‑impact alternatives—hydrocarbon‑based solvents—and reconfigured its production lines to utilize hydrocarbon‑based cleaning agents. Upgrading Production Equipment and Machinery By miniaturizing molds and stamping presses used in the fabrication of precision micro‑components, we have reduced the number of parts required, thereby conserving resources and freeing up valuable floor space on the shop floor. This has resulted in a roughly 75% reduction in the footprint of on‑site facilities, an approximately 80% decrease in electricity consumption, and a roughly 30% reduction in noise levels, thus meeting our goal of lowering the environmental impact within the production environment. Noise‑Reduction Measures In compliance with official environmental laws and regulations, the Seiyo Group implements stringent noise‑control measures. Equipment subject to these requirements—including stamping presses and air compressors—is fitted with sound‑proof enclosures and other noise‑mitigation devices from the time of installation. RoHS Compliance in Manufacturing Processes Addressing environmental concerns solely at the component and material level is insufficient. The processing oils, release agents, cleaning solutions, and inks used in machining and finishing—along with other auxiliary materials—are incorporated into finished products and shipped to customers. Accordingly, our company mandates that even auxiliary materials used in the production process undergo rigorous environmental screening, ensuring that only environmentally friendly products are employed.

2019-02-27

Team-building activities

Resources are a finite, shared asset of humanity. Guided by this principle, Seiyo Motor is actively implementing measures to conserve resources and energy. Efficient Use of Water Resources To safeguard water resources, the Seiyo Group makes proactive and effective use of rainwater. Since 1991, the head office has been collecting and utilizing rainwater, and in recent years, other group companies have also embraced this practice. Dalian Seiyo Construction has installed rainwater collection systems, using collected rainwater to replace tap water in its production processes. Furthermore, plants including Jiangsu Seiyo, Dongguan Seiyo, Dalian Seiyo, and Daojiao Seiyo have constructed wastewater treatment facilities, reusing treated effluent for purposes such as irrigating greenery and flushing toilets. Reference: Trends in Water Resource Usage Improving Yield in Press‑Working Operations Our company uses tens of thousands of tons of steel annually to manufacture housing components—the motor casings. These steel parts are produced through press‑working processes, including blanking and drawing. With a focus on resource efficiency, we aim to maximize material utilization by minimizing blanking widths according to material thickness and grade, while also refining feed accuracy and optimizing other process steps. As a result, material utilization rates have improved by 5%. Additionally, all scrap generated during press‑working is fully recycled. Saving Electrical Energy Reducing electricity consumption helps cut CO2 emissions, making energy conservation one of our top priorities. To date, we have undertaken large‑scale initiatives—such as consolidating production facilities and reorganizing manufacturing areas—which have yielded measurable results. We believe that, beyond major overhauls, it is equally important to steadily accumulate small, incremental improvements. At Jiangsu Seiyo, to lower air‑conditioning energy use in the employee cafeteria during summer, a specialized thermal insulation layer was installed on the cafeteria roof. This measure reduced indoor temperatures by up to 3.7°C during peak heat periods, cutting annual air‑conditioning electricity consumption by approximately 30%. Similarly, at Vietnam Seiyo, to reduce electricity usage for cafeteria air conditioning, a rainwater‑based sprinkler system was installed on the roof. This system lowered indoor temperatures by roughly 5°C, resulting in an annual reduction of approximately 143,000 kWh of electricity. Reference Data: Trends in Electricity Consumption

2019-02-27

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