Shandong Rayzer Optical Technology CO., Ltd. (Rayzer), founded in April2013 with a registered capital of 20 million RMB, is a high-tech company dedicated in research, development and manufacture of op...

Longzhuang Village, Hongxu Town,Teng zhou,Shandong,China

Shandong Jianbo Telecommunication is a manufacturer of Communication equipment with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and s...