Saipwell Electric: Innovating PTC Heaters and Thermostats

About Us

Shanghai Saipwell Electric Co., Ltd. is a leading manufacturer specializing in PTC heaters, thermostats, and a diverse range of waterproof boxes. Since our establishment in 2011, we have grown into a trusted name, combining innovation, quality, and affordability.

Product Highlights

Our product line boasts PTC heaters and thermostats known for precision and reliability. Additionally, our waterproof boxes are designed with a blend of functionality and style. Used extensively in various industries, including terminal substitution rail installation, button boxes, small terminals, relays, sensors, and communication systems, our products meet the highest standards.

State-of-the-Art Manufacturing

Equipped with advanced testing facilities and backed by a robust technical team, our 1600 square meter factory, situated in Shanghai, China, ensures that every product meets stringent quality benchmarks. From Distribution Boxes to Waterproof Boxes, Socket Boxes, Metal Boxes, and Plug-and-Socket solutions, we offer a comprehensive range to cater to diverse needs.

Commitment to Quality

At Saipwell Electric, we pride ourselves on delivering products that not only meet but exceed expectations. Our commitment to quality, reasonable pricing, and stylish designs has positioned us as a preferred choice in the market.

Global Presence

Our sales network spans across North America, the Domestic Market, and Eastern Europe, reflecting our commitment to providing top-notch electrical solutions globally.

Choose Saipwell Electric for cutting-edge technology, reliable performance, and unmatched customer service.