Spalding
Manufacturer of balls for golf, basketballs, softballs, volleyballs, and footballs. USA.
http://www.spalding.com/

Leader International Company
Manufacturer and exporter of balls, racket and nets for basketballs, tennis, and footballs. Hong Kong, China.
http://www.leadersports.com.hk

Hi-Star
Manufacturer of equipment and leisure products such as dart boxes, skateboards, roller skate accessories, billiard tables, basketballs and bags. Taiwan.
http://www.hi-star.com.tw/

Pantera Promotional Sport Balls
Designers and manufacturers of custom made baseballs, footballs, basketballs and soccer balls.
http://www.panterapromo.com/

Explorer Engineering Corp.
The Smart Air Computer Controlled Automatic Tire Inflation System saves you time and money by measuring, inflating and deflating multiple tires, safely and accurately, at the touch of a button!
http://www.smartair.com/

Regent Sports Corp.
A manufacturer of sporting goods equipment, including products for outdoor games, baseball gloves and equipment, basketballs, soccer balls, accessories and footballs. The company also distributes leading brands such as MacGregor, Regent, Halex and Spalding.
http://www.regent-halex.com/