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          about topscience

          Established in 2005, Topscience is specialized in R&D, production, sales of biochemical APIs and cosmetic ingredients. As a state-level hi-tech company, it’s located in Lanshan Foo...
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          Topscience has been pursuing the high start in the construction of hardware, software and talents to catch up with the international standards.

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          copyright ? 2017 Shandong Topscience Biotech Co., Ltd.

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          copyright ? 2017 Shandong Topscience Biotech Co., Ltd.

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          Dongbaqu
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