Qingdao LuminSens Marine Technology Co., Ltd., a spin-off enterprise from the Institute of Marine Instrumentation of Shandong Academy of Sciences, is dedicated to marine monitoring technology and high-end optical water quality sensors. With a registered capital of 12.97 million yuan, we specialize in OEM R&D, production, and customization of fluore

Yantai Longyuan Power Technology Co., Ltd (“LY Power” in short form) listed on GEM in Aug. 2010 on Shenzhen Securities Exchange with stock code 300105, is a state-owned high-tech enterprise under China Energy Investment Corporation which is the “top 1” leading power generation groups in China. Established in 1998, the company mainly engages

Yantai Longyuan Power Technology Co., Ltd (“LY Power” in short form) listed on GEM in Aug. 2010 on Shenzhen Securities Exchange with stock code 300105, is a state-owned high-tech enterprise under China Energy Investment Corporation which is the “top 1” leading power generation groups in China. Established in 1998, the company mainly engages

Yantai Longyuan Power Technology Co., Ltd (“LY Power” in short form) listed on GEM in Aug. 2010 on Shenzhen Securities Exchange with stock code 300105, is a state-owned high-tech enterprise under China Energy Investment Corporation which is the “top 1” leading power generation groups in China. Established in 1998, the company mainly engages

Yantai Longyuan Power Technology Co., Ltd (“LY Power” in short form) listed on GEM in Aug. 2010 on Shenzhen Securities Exchange with stock code 300105, is a state-owned high-tech enterprise under China Energy Investment Corporation which is the “top 1” leading power generation groups in China. Established in 1998, the company mainly engages