Castor, Wheels, Caster manufacturer / supplier in China, offering Heavy Duty PU on Cast Iron Casters, 12" Heavy Duty Nylon Caster Wheels, Swivel Caster Black PU Wheel and so on.
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A team of 15 QCs, the average length of service in caster line more than 10 years, composes our in-house quality control department.
tenacity test equipment.