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...

4th Floor, 3 Building, Tianli Industrial zone, Xueyuan Road, Longxi village,Longgang Town,Longgang District

Shenzhen ZHAOXIN Electronic Instrument Equipment Co., Ltd...