What certification does MA certification belong to

MA Coal Safety Mark, MA CertificationCoal safety certification(Mei An) is a mandatory certification applicable to various types of equipment and products used underground in coal mines.

The National Safety Standards Center is responsible for the supervision and management of safety signs for mining products nationwide, and implements a safety sign management system for coal mine equipment, materials, instruments, and other products.

Starting from January 1, 2002, for products and manufacturers implementing coal safety label managementZhongnuo TestingOnly after obtaining a safety sign certificate can one engage in the production and sales of this product, and use coal mine safety signs.

Mining enterprises are strictly prohibited from purchasing and using products without safety signs.