Company Olhai Marine Service Co 🇨🇳 China AddressNo.01 Unit, 14th Floor, Cimic Tower, No.800, Shangcheng Road, Pudong, China, Shanghai, 200120 Email ji*******en@1*3.comOpen contacts — $49 / year On site sinceMay 5, 2025 Are you a company representative? Login, applications, and profile tools continue in the full app. Open app