Shenzhen ROC tech Co., Ltd was founded in 2013, is specializing in manufacturing a string of mobile accessories including portable power banks, Bluetooth headsets, Bluetooth speakers, headphones, earphones etc., offering one-stop solution for mobile phones. Shenzhen ROC Tech Co., Ltd has its own molding department, injection department, wiring department, assemble department and coordinated printing factory which decides that ROC tech can make products appearance design, mold development, plastic molding and complete products at one stop and guarantees high quality services and products. We do OEM and ODM.Shenzhen ROC tech Co., Ltd also provides trading services to customers, we take contract purchases in China; provide secretarial services, conference management, interpretation and translation services etc.