we mainly provide engeering ceramic in the fields of engeering ,telecom and mainboard of computer , ceramic parts for mobile phone, ipnoe and jewelry, during the past several years, we devote the ceramic watch, we provide ceramic watch to our clients , also we provide enclosure sets exclude the movement of the watch to our clients, at present, we mainly provide OEM for some fomous brands in the world, meanwhile we also devop our buty series based