Shenzhen RuiJiaHua Plastic Cement Technology CO.,LTD established in 2003 and located in Shenzhen China. RJH is a professional manufacturer of eraphones,headphones,headsets handsfree ,and accessories for iPhone/iPad etc.We are ECO-friendly factory and products compliant with ROHS,REACH Phthalate-free etc standard.. Depending on our excellent R&D team and standardized management, our company has sustained continuous growth, RJH products have been accepted and used by more and more high-end customers in worldwide The goal of RJH is to provide products and services that not only meet customer needs but also exceed expectations.RJH is committed to total customer satisfaction through excellence in delivery,value,product quality and service.