Beijing Delicacy Laser Optoelectronics Co.,Ltd (Delicacy Laser for short) was established in Chaoyang, Beijing.

We sucessfully developed the first one class AAA cell solar simulator and module solar simulator in China.

The subsidiary company Delicacy Laser Optoelectronics(Langfang) Technology Co.,Ltd was founded in Langfang,Heibei.

Delicacy Laser has officially launched patented technologies SAT and IAT, which provide solutions for high-efficiency new battery testing capabilities. These innovations have been highly recognized and applied by authoritative institutions including NIM, TÜV, CQC, and CTC.

Delicacy Laser has officially launched a series of solar simulators, including:LED steady-state solar simulators for perovskite and perovskite tandem solar cells/modules Compact xenon lamp steady-state solar simulators Glovebox-compatible steady-state solar simulators 36-channel MPPT solar simulators.

Delicacy Laser has officially launched large-size xenon lamp steady-state solar simulator and large-size AM0 multi-junction spectrum adjustable solar simulator.