I worked at PT Hastings Mitratama as a marketing executive for 2 years, my job is to make phone calls to prospective customers, offer products, establish good relationships with customers, make price offers.I worked at PT Gizi Indonesia as Purchasing for more than 1 year, my job is making Purchase Order, Analyst suppliers about price and quality, establish good realationships with suppliers. I have 3 months for being suppervisior purchasing