Qingdao Tennry carbon Co., Ltd., as a manufacturer and exporter, is mainly specialized in the R&D of Carburant, Graphite product Carbon materials which are widely used many industrial fields. Our company located famous coastal city - Qingdao, excellent geographical environment convenient ...

Shenzhen Leite Hardware Electronic Co., Ltd. was established in 2011 with the high-quality strategy and marketing philosophy inherited from holding company willing to offer better services for domestic overseas clients. We are keeping moving motto: foundation is based on quality, while ...