Inter Sonic International Co., Ltd.
Manufacturer of (1) inline skates, ice skates, ice hockey skates, ice figure skates, speed skates, trick skates, skateboards, protective gears, helmets, waterboard/ snowboard helmets, rollerskates. (2) manual wheelchairs, wheel chairs, walkers, walking sticks, quad canes, forearm crutches, underarm crutch, commode chairs, rehabilitation and orthopedic items, light and ...