sdb security & faclity services
sdb is a part of promag, present in 20+ branches , 04 regional offices, 1200 + clientele with a work force of over 8000+ employees catering to manufacturing, retail, banking, telecom, real estate, hospitality, it/ites, healthcare, commercial etc
all types of calibration & testing service provider.
we wanna share our services in the field of metrology. as we are the best metrology service provider in india. so we wanna work with your esteemed organization. we are specialist in the calibration of all electrical, mechanical, thermal & biomedical