Chengdu Haiying Underwater Salvage Service Co., Ltd. offers a range of services including underwater filming, probing, detection, cutting, welding, and blasting; underwater pipeline laying, dredging, and concrete pouring/repair; installation and construction of offshore and underwater steel structures; bridge, caisson, cofferdam construction; cleaning and replacement of power plants, waterworks, pump houses, silt traps, and intake outlets; as well as maintenance of dam gates and foundation for power stations and reservoirs. The company values communication with collaborating units and contractors, establishing long-term credibility networks. It upholds customer trust, adheres to contracts, strictly fulfills contractual obligations, and maintains a positive corporate image.