2/F, No.45, Duozai Ling,Lin Village,Tangxia Town, Dongguan Guangdong

Dongguan Longwei Electronic Technology Co., Ltd. (Formally known as HK Longwei) was founded in 1996, specializing in making oscilloscopes, direct currency regulated power supplies, and special instrum...

baoan, Shenzhen, Guangdong, China

Quantasylum Test & Measurement Technologies Co. Ltd. was founded in 2009 on a mission to provide cost effective and yet high quality test and measurement solutions to R&D engineers, ma...