M/s Schmidt+Clemens Gmbh+Co. KG, Spain (w.e.f 17.07.2019) (5 yrs)
M/s Team Eleven Metchem Technology Pvt Ltd (w.e.f 26.11.2021) (2 yrs)
M/s Sri Srinivasa Transport (w.e.f 04.01.2022) (1 yr)
M/s Rarefield Engineers Pvt Ltd (w.e.f 17.06.2022) (3 yrs)
