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Construction Silicone Sealant, Structural Silicone Sealant, Silicone Weatherproofing Sealant
Chengdu Guibao Science & Technology Co., Ltd.,
Chengdu GB Science and Technology Co., Ltd. was founded in 1998, specialized in the R&D and manufacture of RTV silicone sealant, HTV silicone gasket, silane coupling agent and sealant production specialty equipment. GB was...