ROV umbilical cable floats are a floating device for umbilical cables used for ROV. Its main function is to keep the ROV umbilical cord floating,ensuring the normal operation and control of the ROV.
2023-07-26 dfhy 0
The theme for World Oceans Day 2023 is " Planet Ocean: Tides are changing". On this World Ocea Day, the United Nations joins policymakers, indigenous leaders, scientists, private sector executives, civil society, celebrities, youth activists and others
2023-06-09 dfhy 0
To celebrate the International Women's Day, Rizhao Hejia New Materials Co.,Ltd. sent red envelopes to all female employees and gave them half a day o
2023-03-08 dfhy 0