久久丁香视频,亚洲超碰在线,陈情令免费观看全集完整版在线观看未删减版,国产精品久久久久一区二区,在线观看精品,奇米影视四色7777,又大又硬又黄又爽视频在线观看

Hello, welcome to BCC Inc.
CN 400-016-9000

System certification: necessary qualification for enterprises

The management system is developed from the concept of quality management and inherits the essence of quality management. 

Occupational health and safety management system

ISO45001

ISO45001 Occupational health and safety management system standards is an international occupational safety and health management system evaluation series of standards. ISO45001 Occupational health and safety management system and quality management system, environmental management system, known as the three systems.

The International Organization for Standardization (ISO) officially issued ISO45001:2018 "Occupational Health and Safety Management System Requirements and Guidelines for Use" on March 12, 2018. Iso 45001:2018 is the world's first international standard on occupational health and safety, which replaces the previous OHSAS18001 standard.