Qingdao Heng Ze Specail Vehicle Co.,Ltd.

• 12 inch swivel caster

• 12 inch fixed caster

• 10 inch swivel caster

• 10 inch fixed caster

• 8 inch swivel caster

• 8 inch fixed caster

• 6 inch swivel caster

• 6 inch fixed caster

• 16 inch 4.00/4.80-8 inner tube

• 13 inch 3.25/3.50-8 inner tube

• 16*4.00/4.80-8 inner tube

• 13 inch 3.00/3.25-8 inner tube

• 12 inch 4.10/3.50-6 inner tube

• 10 inch 4.10/3.50-4 inner tube

• 10 inch 260*85 3.00-4 inner tube