Superior than most of small China caster, this one is better both in steel bracket and wheel quality. As you can see GCT Light duty caster is definitely has higher load capacity and last longer. In GCT product range, the plastic casters are prefer over rubber casters.

Medium duty TPR caster is said to be durable, non-marking and very cushion. Double ball raceway in swivel head. Central Precision ball bearing in wheel with dust caps. Octagonal plate for easy installation.

Harm of static electricity to humans: With a very large amount of charge on the surface of an object, creating an extremely strong magnetic field in the surrounding environment, in the long term, will affect human health, especially the system. nervous system, genitourinary system, circulatory system..