Tianjin Guangfu Institute of Fine Chemicals
Tianjin Guangfu Fine Chemical Research Institute (General Partnership) has been committed to researching and developing new products, standard substances, and standard solutions that are in short supply in the market for many years, and assisting the
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Tianjin Guangfu Fine Chemical Research Institute (General Partnership) has been committed to researching and developing new products, standard substances, and standard solutions that are in short supply in the market for many years, and assisting the industry in establishing various testing methods and standards.

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Since 1982 JUNG GUMMITECHNIK of Einhausen in Hessen has been producing specific rubber products made of almost all elastomers. Initially the company manufactured hand made hoses, moulded hoses and dipped products in addition to moulded products.
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