Shanghai Rokem Industrial Co.,Ltd: We produce TEL-B. This product is made by 61% Tetraethyl lead and 33.5% Dibromoethane. It is used for aviation gas as Anti-knock agent. It can improve the octane
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Zibo Yishengjia Aluminum Co., Ltd: We're known as one of the most professional alumina, aluminum hydroxide, aluminum sulfate, pseudo boehmite, molecular sieve manufacturers and suppliers. We warmly
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Corona board, corona hollow board is one of the hollow board, corona treatment is to destroy the surface tissue with high voltage electricity on the surface of the board.
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Shenzhen Topper Printing Machinery Co.,Ltd: We're well-known as one of the leading pad printer, screen printer, hot foil stamping machine, manual pad printer, manual screen printer manufacturers and
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