Subsea tree installation
Haiyi has developed numerous high‑quality underwater installation solutions, providing technical support for the installation of subsea structures and large offshore equipment. Since its establishment, Haiyi has independently designed many projects that demand exceptional installation expertise and stringent precision, featuring robust safety management systems, comprehensive quality assurance frameworks, and rigorous safety protocols. With a reputation for delivering high‑quality results swiftly while upholding integrity, Haiyi has earned the trust of a wide range of clients and enterprises.
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