Longwei factory front gate view

Company Profile

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 instruments.In recent years, Dongguan Longwei Electronic Technology Co., Ltd. has been well accepted by customers from both at home and abroad. Our product quality is improving unceasingly and the scale is enlarging. We are in possession of 200 production members, among whom 28 are professional engineers and 50 are junior college professional technicians. There’s also a group of high-quality managerial talents.We have a 8000-square-meter special workshop with more than 120 product series. Our products sell well both at home and abroad, such as in Hong Kong, Taiwan Area, and East Asia. We also have our sales office and professional sales representatives in the triangle area of Pearl River.With good productive skills we will offer the best quality products and services at competitive prices.

Factory Size
8000 square meters
Factory Country/Region
Dongguan, Guangdong, China
No. of Production Lines
Above 10
Contract Manufacturing
OEM Service Offered, Buyer Label Offered
Annual Output Value
US$50 Million – US$100 Million
Longwei office view
Longwei workshop view


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