How about CNOOC Ocean Engineering Ship?

Compared with private enterprises, the ships of China Shipping and PetroChina are definitely better. Reimbursement road, social security, salary not lower than the market price, and vacation. The work on the ship is not too tiring, and the food is good. Just be careful not to be charged a huge intermediary fee by the intermediary. The boat to go there costs 800 yuan at most, even if it is more, it is extortion.