亚洲无人区码一码二码三码的区,日本高清视频色WWWWWW色,美女裸体免费裸露双奶视频,美女扒开下面让男生桶白浆

Certification status

Since its inception, the company has attached great importance to implementing the policy of "quality as the goal, environmental protection as the first, safety as the task, customer as the focus", in accordance with the OHSAS occupational safety and health management system standards, to establish and improve a scientific and effective safety system, in order to create a safe and comfortable operating and working environment.

Safety goal

1. No serious injury or above accident occurred;

2. No major or large production safety accidents occurred;

3. The annual incidence of minor injuries is less than 3% of the total number of people;

4. No occupational disease cases occurred throughout the year.

VR Experience Center