COPOR opto-electrical limited founded in 2002, First foray into audio-visual products industry, Established in guangdong chaozhou succession "HaoTian magnetoelectricity" video production、Blank disc production base; Dongguan copor electronics、shenzhen winner digital as Packing processing, storage base。Our company has passed LS09001 2000 quality system certfication and the ISO14001 environmental management system certification、Obtain philips CD storage technology patent license of high-tech enterprises。

In 2007, introduced the international most advanced multi-layer density writeable CDS type：CD-R、DVD±R、DVD±9 and rewritable disc- CD-RW、DVD±RW, total 30lines. Annual production of 300 Millions CD series products . we are the member units of Chinese commercial association、China quality inspection association、China's scientific management association.

Our two independent brand“COPOR”、“SISIKI”，focus on the stable quality of our products.

As the mainstay of China's CD industry , Will by dongguan, shenzhen perfect processing, storage and logistics services, and the strong support from all walks of life friend, our tomorrow will be more wonderful !