UL
UL was founded in 1894, it is one of the world's leading safety testing and certification bodies. It is mainly engaged in product certification and safety certification business.
UL certification is mainly used in the US and Canadian national markets.
Visit for details：https://www.ul.com/
About UL
ASTMF1897
The latest standard was updated on February 6, 2020
This specification specifies minimum requirements for the design, performance, testing, and certification of protective clothing and protective devices designed to provide cut resistance protection to the legs of operators of power chain saws.
Visit for details: ASTM International
ASTMF3325
The latest standard was updated on February 6, 2020
This specification specifies minimum requirements for the design, performance, testing, and certification of protective clothing and protective devices designed to provide cut resistance protection to the legs of operators of power chainsaws.
Visit for details： ASTM International
ASTM F3324
The latest standard was updated on February 1, 2019.
This specification specifies the standard test method for measurement of cut resistance to chainsaw in leg-protective devices
Visit for details: ASTM International
OSHA 166-10
OSHA is a large regulatory agency of the U.S. Department of Labor.
OSHA requires employers to provide protection for their employees. It is necessary to use OSHA-compliant products.
Visit for details: OSHA Compliance Records.
