Qingdao Seawin Biotech Group Co., Ltd. established on August 18th 2000, is a
new & high-tech enterprise with registered capital RMB 132 million and total asset
RMB 260 million. Our main business scope is research, development, production,
 marketing, and technology industrialization in the field of ocean organism. We
employed 18 masters to set our enterprise technology center, and engaged 7 doctoral
tutors from Ocean University of China to ensure advanced science support. We also
keep close cooperation with universities, research institutes, and testing bases in
different provinces to guarantee our products are proved by science and field test.
Owning 16 patented technologies, we are granted Hi-tech Industrial Enterprise by
Chinese government.
 Our Seaweed Fertilizer series products were developed from early 1990s by
the experts from Ocean University of China, which is the most professional university
 in marine science in China. In 2007, Seawinner organic fertilizers were certified by IMO,
and Seawinner was honored as Preferred Purchasing Product and China Famous Brand
in 2008. Relying on our strong R&D ability, we have been keeping on developing new
products to meet various demands from different market around the world. Aside from
the traditional seaweed species used for fertilizer: Laminaria Japonica, Ascophyllum
Nodosum and Sargassum, our R&D team also tests on new seaweed species with leading
 edge technology to optimize our products, and develop innovative fertilizing solutions for the world.