... on OEM&OBM Bamboo Charcoal Toothbrush / Charcoal Toothbrush / Bamboo charcoal bristle toothbrush Material: PBT + PP + PTE 1) drying, absorbing sweat, ... dry. Kingkey Daily Chemical Co., Ltd. a leading manufacturer in China since 1992, have long-time service clients like DERMASIL, ES ... special need of different clients. As a leading supplier in China all our products with FDA, MSDS & REACH, and our ...