Shenzhen Dezhen Telecommunication Technology Co., Ltd. is a professional manufacturer and exporter that is concerned with the design, development and production of optical transceiver products. We are located in Shenzhen with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. Besides, we have received the certificate of RoHS. As a result of our high quality products and outstanding customer service, we have gained a global sales network. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.