Wanda Caster is the leading castor manufacturer with ISO 9001:2015 certificated in Asia for casters and wheels. Wanda have professional testing machines including testing tools, destructive testing machine, static load test machine and rolling testing machine. Wanda can manufacture standard casters, specialized casters and custom made casters, include scaffolding casters, heavy duty casters, furniture castors, stainless steel casters, waste bin casters, medical casters, aircargo casters, shopping trolley casters.