Jiangsu Huahang Underwater Engineering Co., Ltd. (0)151-6197-6555 136-2620-7158 The company is located in the capital of the Eastern Wetland and the "hometown of underwater construction" of the civilized city - Yancheng, Jiangsu, where the traffic is developed. nice environment. The company's geographical position is very advantageous, east to the station, airport, 204 National Road, Yanhai Expressway, west to Ningjing Expressway, Yanxu Expressway. “Diving operations, underwater construction, underwater photography, underwater salvage, underwater cutting, caisson construction, underwater welding, underwater plugging, etc.†In recent years, the company has successfully completed more than 1,000 underwater salvage and water. Under construction, underwater photography, installation, demolition and other projects. In the construction, with reasonable quotation, advanced mechanical equipment, superb construction technology, safe and efficient quality service, it has won high praise from all walks of life and customers. 
Since the reform and opening up in China, the diving operation has developed rapidly and has achieved rapid development. The service field covers the rivers and lakes. It is not only widely used in commercial services such as offshore oil and gas development, but also indispensable for salvage, salvage and social public services on the water. Emergency force. However, at present, China's diving salvage administrative legislation is in a serious lag stage, and even blank, and the current departmental regulations still have the drawbacks of omissions and omissions. In this environment, although the diving and salvaging market in China is open, the competition is not fair and orderly. It is not uncommon for foreign diving companies and practitioners to impact the diving market in China and damage the rights and interests of diving companies and employees in China. Diving methods include: recovery buoyancy method, floating dock docking, disintegration and salvage method, buoyancy material method, inflatable salvage method, cofferdam salvage method, foam plastic salvage method and so on. Before the implementation of salvage operations, the diving salvage operator shall apply for the issuance of navigation warnings in accordance with the provisions of the Maritime Traffic Safety Law; when salvage operations are carried out by salvage operators, they must be carried out in the operation area approved by the maritime administrative organ and in accordance with the maritime administrative organ The requirements report on the activities; the implementation of salvage operations shall not use methods that endanger marine resources, the marine environment, seabed facilities, maritime military installations and other means that harm our country’s interests. The company has first-class technical backbone and management personnel for salvage, cutting, dredging, plugging, sewage, underwater infrastructure construction, etc., with mature construction technology and professional construction team. Underwater conditions are complex and variable, and more than one meter of water plants, silt, and stones can endanger the lives of divers at any time. Even if the diver is safe and uninterested, the long-term do-it will drop the “diving disease†and go to the hyperbaric chamber for antihypertensive treatment almost every year. Based on the above factors, the cost of diving salvage that seems to be high by outsiders is actually reasonable, and it is not “taking advantage of the opportunity to make a fortuneâ€. Moreover, each time the fee is charged, it is also determined according to the water conditions and weather of the incident waters. During the dive, the communication between the diver and the surface personnel is important to ensure the safety of the diver and the completion of the dive. Sometimes you want to establish a communication link between divers. Based on the above factors, the cost of diving salvage that seems to be high by outsiders is actually reasonable, and it is not “taking advantage of the opportunity to make a fortuneâ€. Moreover, each time the fee is charged, it is also determined according to the water conditions and weather of the incident waters. The self-discipline convention of China's diving salvage industry is the basic norm for maintaining the market order of China's diving salvage market. In order to strengthen the construction of China's diving and salvage industry, jointly create a good and harmonious development environment, and safeguard the reputation and legal rights of members, Hailong Company recognizes this self-discipline convention, voluntarily joins this Convention, complies with the provisions of this Convention, and fulfills the provisions of this Convention. Obligation, strict self-discipline. If there is a violation of the convention, they are willing to take up the disposal in the self-discipline. In order to promote the development of China's diving and salvage industry, promote self-discipline management of members, improve the comprehensive management level of enterprises, enhance the core competitiveness of enterprises, standardize the economic order of China's diving salvage market, and safeguard the reputation and legal rights of members, in accordance with relevant state laws, Regulations, the development of this self-discipline convention (hereinafter referred to as "the Convention"). This Convention aims to establish an industry self-discipline mechanism, standardize production and management behaviors, improve the overall quality of the industry, and establish a good image of the industry, strengthen industry self-discipline management, and promote industry development. Promote civilized construction, civilized business, pay attention to credibility, quality service, implement safety laws and regulations related to diving and salvage, and consciously regulate the construction, production, operation and management of enterprises. Advocate technological progress and scientific development of enterprises, establish and improve various rules and regulations and safety and quality systems of enterprises, and continuously improve the quality of employees and the level of business management. It is a pioneering event in the diving and salvage industry to carry out the assessment of the construction of the diving and salvage industry, and to organize members to participate in the competition. It is of great significance to the diving and salvage industry. (1) Through industry construction assessment, it helps the government to fully and accurately understand the current situation and development of the industry, and formulate industrial policies that are closer to the development needs of the industry; (2) Break through professional and local teams, state-owned and From the perspective of national interests and industry development, the private sector is constantly adapting to the pace of China's progress towards a world power. (3) Through industry construction assessment, it is conducive to promoting enterprises to give play to resource advantages, strengthen security, management and technological progress, enhance social responsibility and improve social awareness. Jiangsu Hailong Underwater Engineering Co., Ltd. specializes in underwater operations involving: water tanks, waterway dredging, pump house cleaning, pipeline placement, trash rack cleaning, replacement gate landing, diversion tunnel, reservoir dam Such maintenance and construction, water and underwater steel structure and component installation and welding construction; underwater underwater wet welding, underwater dry welding and underwater CO2 gas protective welding, underwater oxygen cutting, explosion cutting and other means of underwater The underwater installation and demolition of ships, platforms, submarine pipelines and underwater steel structures is very efficient; submarine pipelines and underwater optical cables are laid under construction, underwater dredging, underwater welding, underwater cutting, underwater plugging construction underwater. Underwater cracks and leakage treatment of wreck and underwater objects salvage operations: Underwater plugging treatment for cracks and structural joints in hydraulic structures of hydraulic power system reservoir dams. According to the cause, the processing method is divided into two categories: rigid and flexible. Underwater reinforcement and reinforcement: Underwater treatment, repair, reinforcement and reinforcement of underwater steel structure or concrete structure defects of hydraulic structures such as reservoirs, dams and coastal river ports and docks.
The company adheres to the business philosophy of “market-oriented, improving competitiveness; taking talent as the foundation and strengthening enterprise management; taking scale as effect and strengthening the company's strengthâ€, and establishing a good corporate image with “excellent quality, strict management and excellent qualityâ€. With the mature "sliding mold", "overturning" and "turning over" construction technology, the quality of the project completion quality is stable at more than 90%. The construction project has won the industry and the quality with excellent quality, short construction period and good efficiency. The society has won unanimous praise, and has won provincial and municipal high-quality engineering awards and metallurgical department quality engineering awards. The construction footprint covers Shanghai, Zhejiang, Jiangsu, Henan, Yunnan, Shandong, Liaoning, Sichuan, Guangdong, Fujian and other large and medium-sized cities and regions in more than 20 provinces and cities, as well as international markets such as Vietnam and North Korea.
Company Name: Jiangsu Huahang Underwater Engineering Co., Ltd. Address: No. 116, Qinxing New Village, Qinnan, Yancheng City, Jiangsu Province, China Mobile: (0)151 6197 6555 (0)136 2620 7158
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