1、Our caster bobbins are made of manganese steel, which is a mixture of steel and carbon with impact and wear resistance properties that extend the life of the caster.
2、Our caster wave plate uses lithium molybdenum disulfide grease, which has strong adsorption, waterproof and high temperature resistance, and can still play a lubricating role in harsh environments.
3、The surface of our caster bracket adopts the spraying process, the anti-corrosion and anti-rust grade reaches 9, the traditional electroplating grade 5, galvanized only grade 3. Zhuo Ye manganese steel casters are more suitable for use in the harsh environment of wet, acid and alkaline.
4、Product Detail Show
1、Strict material selection and source quality control
2、Professional production factory, strictly controlling defect rate
3、Continuously updated experimental equipment, including salt spray testing machines, castor walking testing machines, castor impact resistance testing machines, etc
4、Dedicated quality control team with 100% manual testing for all products to minimize defect rates
5、Certified to ISO9001, CE, and ROSH
1. How to do when the goods broken?
100% in time after-sales guaranteed! (Refund or Resent goods can be discussed based on the damaged quantity.)
2. How to do when the goods different from the website show?
100% refund.
3. Shipping
● EXW/FOB/CIF/DDP is normally;
● By sea/air/express/train can be selected.
● Our shipping agent can help arrange shipping with good cost, but the shipping time and any problem during shipping couldn’t be guaranteed 100%.