KINGSE CCTV TECHNOLOGY CO., LIMITED is an R&D oriented manufacturer and provider of advanced security surveillance systems in China. KINGSE examined approved by Guangdong Security Technology Management Office. We are qualified for product development production project design, ...

HONGKONG BONAD TECHNOLOGY LIMITED SHENZHEN INSTRUMENT CO.,LTD .is a high-tech company in HongKong, producing all kinds of precise instrument. We specialize the high quality Electronic Safety Tester, Gauges for lamp caps and lampholder ,Laboratory Equipment,Test Chamber,Test Equipment, ...