住光 List of Products and Services

Sumiko Co., Ltd. consistently handles everything from the design, manufacturing, and sales of glass heating element products, dealing with heating products ranging from in-house products to OEM and original products. We are particularly focused on glass heating elements that use transparent conductive films. This is a future-oriented heating element that retains the unique transparency of glass while generating heat. The glass heating element, which can be applied in various ways from design to practical use, is a heating glass that can contribute to energy saving and environmental considerations. Please feel free to reach out to us anytime.

• air conditioning
• Printed Circuit Board
• Glass