... bottle, food grade, any color , 8ml 2ml glass bottle . The caps are made of PE material(Food Grade) which has passed ... authorization of Chinese government. Specification: 1) 100% new material 2) many kinds of caps, for soy sauce bottle, juice bottle, oil bottle ... 28mm ,30mm) 4) We can produce caps in accord with customer special requirements after opening new moulds or modifying our existing moulds ...