A waistcoat is a piece of clothing most often worn as part of a man's suit - it's the sleeveless garment you wear over a button-up shirt and under a suit jacket. A waistcoat is essentially the same thing as a formal vest.. About the Company Legal Status of Firm: Proprietorship Number of Employees: 11 To 25 People Annual Turnover: 40 L - 1.5 Cr company-description: United Industrial Suppliers is the leading manufacturer and suppliers of complete uniform package for different domain Since 1992. United Industrial Suppliers is abided by great experience & expertise in manufacturing unique and extraordinary uniforms for different streams. We make extraordinary designs by blending right concepts, colour, methods and fabrics which is later metamorphosed to extra ordinary uniforms. We have range of products waiting to be used by our valuable customers. United Industrial Suppliers is specialized in different areas like School, Corporate, Hospitals, Hotel, Security Guards, etc.