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. Payment term
● Bank transfer / Alibaba Trade Assurance /west union / paypal
● Need more pls contact
2. After-sale service
● We will do 1% order amount even the production time delay 1 day later than the confirmed order lead time.
● (difficult control reason / force majeure not included)
100% in time after-sales guaranteed! Refund or Resent goods can be discussed based on the damaged quantity.
● 8:30-17:30 within 10 min get response; We will get back to you within 2 hours when not in office; Sleeping time is saving energy
● For give you more effective feedback, pls leave message, we will get back to you when wake up!