Heavy Duty Casters' general features:
According to the experienced caster knowledge and principle of structural mechanics, the new designed caster not only has beautiful shape but also with good load capacity when it is running.
1. Heavy duty casters with welding steel housing series.
2. Wheel tread is polyurethane, wheel center is plastic, with roller bearing or double ball bearing inside.
3. Caster fork is made from high quality carbon steel, with zinc plating.
4. There are four items of casters for you to choose: Fixed type caster; Swivel plate caster; Swivel plate with single brake caster; Swivel plate with total brake caster.
5. Applicable products: Heavy machines & equipments; Industrial carts and Logistic carts
6. Δ Packing: 40pcs for one carton; 100pcs/carton for small caster and other packing methods.


Double Rhombus do the best casters in China:
1. Scientific structure design;
2. Special rotation design;
3. High quality material to ensure the caster capability.
4. High quality materials purchased with strictly quality checking.
5. Producing strictly according to the ISO quality management system.
6. Each product will be checked strictly before packing.
7. The most important thing is: We are professional manufacturer.
8. Our company was founded in 1978, it has gotten certificate of ISO9001 quality system, OHSAS 18001 health system and ISO 14001circumstance system already.


Company Information:
1. Payment: By T/T, 30% as deposit, balance paid against copy of B/L.
2. Delivery time: Considering order quantity, producing time will be from 2 to 4 weeks generally.




***If there is any caster that you are interested in, please send us an inquiry.
***If you couldn't find your caster, please also let me know, we could make new caster specially.