Company News
- Haihao Group Supplies ASME B16.48 Spectacle Blinds and Paddle Spacers to Australia2025-11-13
- Haihao Group Supplies Carbon Steel SORF & WNRF Flanges to Indian Client2025-11-06
- Haihao Group Supplies Carbon Steel Flanges to Vietnam Energy Project2025-11-05
- Haihao Group Supplies Flange Gaskets to Kazakhstan Energy Project2025-11-04
- ADIPEC 2025 Live Update: Haihao Group’s Stand 13880 Kicks Off with Successful Solution Discussions2025-11-03
- Haihao Group Supplies ASME B16.47 Series A Blind Flanges with DNV Approval to Singapore2025-10-31
- Haihao Group Supplies ASTM A105 Slip-On Flanges and CNAF Gaskets to Côte d’Ivoire2025-10-30
- Haihao Group Delivers SS316 Spiral Wound Gaskets with Inner and Outer Rings to Côte d’Ivoire2025-10-29
- Haihao Group Delivers Inconel 825 Nickel Alloy Flanges and Flanged Outlet Fittings to Turkey2025-10-27
- Reliable Flange Solutions for Global Industrial Projects — Haihao Group Supplies A105N Forged Flanges to Singapore2025-10-23
- Haihao Group Supplies A105N ASME B16.5 and B16.47 Flanges for Dubai Project2025-10-22
- Haihao Group Supplies ASTM A694 F70 API 6A BX WN Flanges to France2025-10-21
- Haihao Group to Showcase Integrated Pipeline Solutions and Global Collaboration at ADIPEC 20252025-10-20
- Haihao Group Supplies ASME B16.20 Spiral Wound Gaskets to UK Client2025-10-17
- Haihao Group Supplies ASTM A105N Weld Neck and Orifice Flanges to a UAE Project2025-10-16
- Haihao Group Supplies EN 1092-1/11/B WN Flanges to Montenegro Client2025-10-13
- Haihao Group Delivers BS4504 and ASME B16.5 Carbon Steel Flanges to Qatar2025-10-10
- Haihao Group Delivers EN 1092-1 Carbon Steel Flanges for Vietnam Industrial Project2025-10-09
- Haihao Group Supplies EN1092-1 WN and Blind Flanges with DNV Certification to Singapore2025-09-29
- Haihao Group Supplies Super Duplex Stainless Steel Paddle Blank and Spacer to Singapore2025-09-28