- Hydrogen fuel cell powered ship technology helps green shipping十二 01, 2022
- Comparison of Hydrostatic Test and Eddy Current Test of Steel Pipe十一 28, 2022
- 2022 China Marine Economy Expo opens in Shenzhen十一 24, 2022
- Haihao Group Brings New Products to the 2022 China Marine Economy Expo十一 23, 2022
- Application of Pneumatic Air Cannon to Test Water Pressure十一 21, 2022
- Haihao Group was invited to attend the 2022 SSNAME Academic Conference十一 15, 2022
- Shipping flanges and elbows for Bulgarian customers十一 04, 2022
- Russian customers order check valves十一 02, 2022
- Spanish customer elbow delivery十 25, 2022
- The British customer inspect the pipeline products十 14, 2022
- Chilean customer decides to purchase the prefabricated products十 10, 2022
- India’s EN10253-2 CS fittings order send to port十 08, 2022
- SA 193 Gr.B8M COLLAR BOLTS九 29, 2022
- Relevant knowledge of stainless steel elbow九 26, 2022
- Delivery of customized large diameter elbow by Brazilian customer九 21, 2022
