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Mainly used in shipbuilding, pharmaceutical, food and chemical industry requires a clean environment, in addition to the domestic brands at the same time according to user requirements production production the following brand gasket: KLINGER KLINGER, VALQUA (wall), BELPA (sign) TEADIT Frenzelit (, a) DURABLA (du pull barr), CrarlocK (card), NICHIAS (dragonfly), 3 star (samsung) and YiZhi import brand. Such as non-asbestos gasket