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2023-07-21 Practicing corporate social responsibility, Qingdao Donghailong donates 300000 RMB to fight against the epidemic
Take from society, give back to society. Qingdao Donghailong···

2022-04-15 Warm congratulations on the launch of the revised website of Donghailong Group
Qingdao Donghailong Plastic Steel Materials Co., Ltd., as a ···

2023-07-21 The company organizes safety production training and fire drills for the year 2023
According to the company's safety production requirement···

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