44 Years of Innovation – The Past, the present and the Future IBSONS (PRIVATE) LIMITED AND IJAZ BUTT AND SONS INTERNATIONAL is one of the Few Companies in the Sialkot industry that can trace its history back 44 Years. IJAZ BUTT & SONS (IBSONS) Family-owned Manufacturing and exporting Business concern of footballs, volley balls, rugby balls, beech balls, Vintage Leather Soccer Balls, Vintage Leather Hand Ball, Vintage Leather Basketball, and Fitness Wear. Sublimation Soccer and Basketball Uniform, Sports Goods and Sportswear.