Fields marked with * are mandatory.
  • Sealed Keyboard Panels Using Snap Dome Switches Capacitive Switch Panels Metal Keyboards Silicon Rubber Keyboard PC Compatible Sealed Keyboard Panels Illuminated Keyboards Membrane Keypads

Specializes in designing with Microchip products

SBL granted US Patent for Capacitor Switch


About Us

Solar Biotronic Laboratories Private Limited (SBL) was incorporated in 1989 (converted to a Private Limited Co. in 1992) to manufacture custom built Sealed Keyboard Panels (Sealed Keypads) and allied products. These Keyboard Panels are used in various type of Electronic applications, especially in harsh environments and areas of critical operations. Solar Biotronic Laboratories is an ISO 9001:2015 certified company.

Solar Biotronic Laboratories is a professionally managed company headed by two Directors and a dedicated staff of 30 professionals. SBL Engineers develop Keyboards as per Customers' requirements and specifications by using sophisticated designing softwares like Allegro, PADs and CorelDraw. We have developed our own techniques and methods for the assembly of Keyboards to achieve a very high standard of quality. The Keyboards are tested on Microprocessor and PC based testing equipment which can simulate the end users requirements.

Over the past two decades, Solar Biotronic Laboratories has successfully developed and supplied more than 400,000 keyboards comprising of over 3 million individual switches. Customers include names like, Siemens, GE Health Care, Larsen & Toubro, HUL, Tata Power SED, HMT Ltd, Honeywell India, Wipro Lighting, Moog Motion Controls, Bosch, Fanuc India, Bharat Electronics, Tata Motors to name a few.

Our keyboards have been used in CNC controls, Process Controllers, Medical Systems, Defense Systems, Power Generation Plants, etc. Recently, we have successfully developed and supplied a special switch for water purifiers developed by Hindustan Unilever Ltd.

We are the authorised Development Partners for Atmel Touch Technology Products (Capacitive Switches) and for Sprintek Corporation, USA, for PC based Sealed Keyboard Panels.