Hello, welcome to DALI UNDERWATER CONSTRUCTION GROUP CO.,LTD official website! Site map | xml
CERTIFICATIONSHOME > CERTIFICATIONS

Certificate of occupational health and safety management system

Release time:2022-05-07 02:12:53 Browse:624Times

Relevant cases
Relevant news
  • Discussion on salvage method of [2022-05-16]

    Sunken ship salvage in underwater salvage: six different methods can be adopted according to the size of sunken ship and the specific location of the event. However, various methods can be used alone,

  • Preparation before underwater fi [2022-05-16]

    Underwater fishing is dangerous, so it is very necessary to make preparations in advance. Before underwater fishing, please use lifting tools to prepare in advance. Next, follow Xiaobian to understand

  • Precautions for underwater cutti [2022-05-16]

    (1) Investigate the landscape image, water depth, water temperature, flow rate and other environment of the operation area. It can be operated only when the wind force on the water surface is less tha