Mr. S A Gopalakrishna is the Director of Ratnagiri Impex Pvt Ltd., Bangalore, Karnataka. They are into promoting mechanization in agriculture and horticulture since 1999 by introducing latest and easy to operate , fast return on investment , light weight equipments like inter cultivators, hi-tech sprayers, weed-cutters, pruning saws under brand names OLEO MAC, AGRIMATE and serving the farming community to enhance their work culture and lifestyle.