Wanda Casters & Wheels Mfg. Co., Ltd. was established in 1986. As a leading manufacturer of casters and wheels, WANDA have professional testing machines, and have more than 10\'000 kinds of casters and wheels from tiny chair casters to giant industrial casters and heavy duty casters. Different materials, different surfaces, different bearings or the large number of wheel sizes stand for the individual. The mainly products include: chair casters, Industrial casters, Heavy duty casters, Scaf