Company profile

Qingdao Huakai Ocean Science and Technology Co., Ltd.

Founded in 1922, it is the earliest professional rope manufacturer in China.

During the course of development for nearly a century, we have always been committed to the R&D, production and technical services of special ropes.We also have accumulated rich experiences in the production and application of special ropes,such as marine,military,safety special ropes and so on. Our company provides products and technical support for national "Dragon" bathyscaph, UN peacekeepers, National Space Agency, Special Police together with Marine Institute, Geophysical Exploration, Polar Expedition and other major projects for a long time .

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Company Philosophy

Huakai company has always been adhering to the concept of "Safety, Professional, Morality" , and we provide high quality services and products for our partners. We are willing to cooperate with all friends in the ropes and related fields, promoting the development of rope industry , accelerating scientific and technological progress,benefiting the whole world.
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Keep the lead


Currently, we have kept in-depth cooperation with Tsinghua University, Ocean University, Harbin Institute of Technology, Donghua University,National Oceanic Administration, Chinese Academy of Science, China Hi-Tech Industrialization Association (CHIA) , China National Offshore Oil Co., Ltd. (CNOOC), China Shipbuilding Heavy Industry (CSIC) , Aerospace Science and Technology Group, TTI(England)and and so on.We maintain a leading position in the field of R&D of special ropes and related equipment.

Technical Yardstick

Qingdao Huakai Ocean Science and Technology Co., Ltd.

China Depth

It can be applied to the depth of 9000 meters in the sea

China Strength

Strength is 2-5 times the same diameter steel cable

China Precision

The slip of the skin and core is zero

China Temperature

Doesn't decompose and melt in - 195 ° C to 560 ° C environment