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qingdao hai feng cage engineering limited is a company specializing in high-tech enterprises cage farming equipment. the company full use of...

in the past decade to the next decade, the booming coastal economic belt, growing industry, the port industry and tourism resources of the...

cages used by the company through a dedicated pipe iso9001, iso14001, ohsas18001 quality / environmental / occupational health and safety of...

company and chinese academy of fishery science and technology, yellow sea fisheries research institute, ocean university of china in close......

ten cities around the world, we are to set an example for the cage engineering professional providers. the company full use of its......

hai feng company's development and expansion has always been inseparable from the support of talent, talent is "the development of the......

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