Tds clarification

Sir,

I am working in a manufacturing company, our company has given order(purchase order) to vendors for promotional material(T-shirts,Caps with our company emblem),this material & evvery thing beared by vendor only, Is this cover under 194C ?,  Because i heard some notification has issued by Govt for non deduction of TDS for this type of services(material not given by company), is this correct ?