Shanghai Skyblue Chemical Co Ltd is supplying a wide range products for Household & Public Health and Agriculture.Acitive Ingredients for household and public health: Piperonyl Butoxide (PBO) 95%, Bioallethrin 93%, d-Allethrin 93%, d-Cyphenothrin 94%, d-Phenothrin 94%, d-Tetramethrin 93%, Diethyl...View More