Protolab – Printed Electronics & HMI Solutions
Protolab is a leading specialist in printed electronics, screen printing, digital printing, and human–machine interface devices, delivering comprehensive solutions for medical, automotive, industrial, and sensor applications.
Core Capabilities
Printed Electronics:
HMI Input Devices & Membrane Keypads:
HMI Input Devices & Membrane Keypads:
Expertise in additive production of circuits and components using screen and digital printing techniques—offering optical-grade precision, high durability, and temperature resistance for smart wearables and industrial electronics.
HMI Input Devices & Membrane Keypads:
HMI Input Devices & Membrane Keypads:
HMI Input Devices & Membrane Keypads:
Designing thin, durable, waterproof (IP65/IP67 rated) keypads with embedded LEDs using silver conductive inks.
Auto Dials & Graphic Overlays:
HMI Input Devices & Membrane Keypads:
Auto Dials & Graphic Overlays:
High-resolution (up to 133 dpi), multi-colour, metallic, and transparent custom dials, overlays, and decorative graphics.
Manufacturing Excellence
Operating from two climate-controlled, dust-free facilities in Navi Mumbai, covering over 30,000 ft² with lean, EHS- and OHSAS-compliant processes.- High-tech setup including 100+ automated machines and 24+ advanced testing systems.
Quality & Certifications
Certified to ISO 9001:2015, IATF 16949:2016, ISO 14001:2015, ISO 45001:2018, and pursuing medical device certification.
Why Choose Protolab
Deep domain expertise in HMI and printed electronics, refining visually elegant and functionally powerful interfaces.- Women-driven workforce: Approximately 75% female team members contribute to precise and attentive manufacturing.- Collaborative engineering approach: Extensive in-house capabilities enable tailored solutions from concept through completion.