Hangzhou Chauten New Material Technology Co., Ltd. is a technology-based company focused on advanced materials research and application which has 50,000 square meters of modern factory buildings and international office space, 3000 square meters of advanced carbon materials laboratory. It has always

Hangzhou Chauten New Material Technology Co., Ltd. is a technology-based company focused on advanced materials research and application which has 50,000 square meters of modern factory buildings and international office space, 3000 square meters of advanced carbon materials laboratory. It has always

Hangzhou Chauten New Material Technology Co., Ltd. is a technology-based company focused on advanced materials research and application which has 50,000 square meters of modern factory buildings and international office space, 3000 square meters of advanced carbon materials laboratory. It has always