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Qingdao Crystal Rock Biology Development Co.,Ltd
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About Us
Qingdao Crystal Rock Biology Development Co. mainly produces alginate series.
Because of the adopting of the advanced technology and the instructing of the professors from China Ocean University , the “crystal rock” brand sodium alginate we produced has a high purity, excellent transparency and good viscosity stability. So we have wide markets in Japan , Korea , South East Asia, Europe and America .
Our advanced equipment, solid technical force and strict quality guaranteed system gained ...
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