SIEMAXE stablished in 2006, Shenzhen Siemax Cables Technology Co., Ltd, is one of the leading suppliers for the LAN CABLE ... ! Shenzhen Siemax Cables Technology Co.,LTD. ABOUT SIEMAXEstablished in 2006, Shenzhen Siemax Cables Technology Co., Ltd, is one of the leading ... , Cat6, Cat.5e, Cat.3 cables and other network accessories in Longgang base. Siemax has also independently developed the core ...