BIS ISI Certification for Multi-Purpose Dry Batteries in India (IS 8144:2025)
Introduction
Multi-purpose dry batteries are widely used in everyday electronic devices such as remote controls, flashlights, clocks, toys, portable electronics, radi...
IS Specification for Wrought Copper Tubes for Refrigeration & Air Conditioning – BIS Certification Guide
In India, maintaining product quality and safety standards is essential for manufacturers, especially in sectors like HVAC (Heating,...