The 40mm Push Button Switch is a top-quality product manufactured by Onpow Push Button Manufacture Co., Ltd., a trusted and reliable factory based in China. ONPOW is a renowned manufacturer that specializes in designing and producing industrial push-button switches, including the 40mm Push Button Switch. This switch is designed with precision and engineered to deliver excellent performance and durability, making it an ideal choice for a wide range of industrial applications. It features a high-quality construction and is ideal for both indoor and outdoor use due to its robustness and resistance to harsh environmental conditions. What makes the 40mm Push Button Switch stand out is the easy-to-use design, which ensures that it meets the needs of users who require quick and simple operation. With this switch, you can expect a long-lasting, high-quality solution for your industrial needs. In summary, ONPOW's 40mm Push Button Switch is an excellent product that offers reliability, robustness, and durability, making it a popular choice for industrial applications. Trust in ONPOW to provide you with high-quality industrial switches that you can rely on.