"We are using physical vapor deposition (PVD) systems for sputtering (4 Nos), PLD (2 Nos), and one thermal evaporation designed and fabricated by M/S Excel Instruments® Mumbai. We have been associated with this firm for the last 15 years by way of getting excellent after-sales service. We always get timely help for any issues related to PVD systems by Excel Instruments. To the best of my understanding Excel Instruments is competing globally at par with other manufacturers. I wish this Indian Make brand very best in their future endeavors."

"We have been using the sputtering systems (UHV and HV) supplied by the Excel Instruments® for more than 3 years. We are very much satisfied with the design, integration and installation. We consistently get the required vacuum from these systems. Regarding the spare parts and service, which is very quick and prompt. Based on this experience, we are extending the AMC for another 3 years to main two sputtering systems by the same company. These systems have been used by several research scholars under the common facility of Nanoscale Research Facility of IIT Delhi without any difficulty and complaints.We always prefer the systems from this company due to the better service as well as in detail technical advice at any point in time by Mr. Subash Pai, who is the CTO of this company."

"Functional Nanomaterial Research Laboratory at IIT Roorkee has 03 Sputtering Units designed and fabricated by M/S Excel Instruments® Mumbai as per our requirement to carry out different research projects. These sputtering units are running efficiently for last 15 years. We are highly satisfied with their professionalmanner in which they provide international standard research products, trainedresearch scholars and provide excellent quality of after sale services. In my opinion, M/S Excel Instruments is the role model for "MAKE IN INDIA" brand."

"We are using Sputtering Systems designed and fabricated by M/S Excel Instruments® Maharashtra. We have been using them since 2002 and are fully satisfied with these systems "

"RF/DC sputtering System along with Ar ion milling capability was installed in the Department of Electrical Engineering at IIT Bombay by M/S Excel Instruments® in 2014. The system is working fine and has given good results since its installation. Excel instruments has provided good technical support for any issues regarding this system."

A DC/RF sputtering system supplied by Excel Instrument® was installed successfully in my lab at IISER- Mohali in 2013, and the system has been running satisfactorily since then. Whenever any technical problem appeared, the engineers addressed the problems promptly.