Trần Phú at Hoang Nhat.

Tran Phu Electrical Mechanical Joint Stock Company was founded in 1966 through the merger of two enterprises under the Hanoi Department of Construction, specialising in machinery and mechanical equipment for the construction sector. The company now manufactures wires and cables under the Tran Phu brand.

The company states it uses 99.99% pure copper, together with PVC, XLPE and low-smoke, non-toxic LSZH compounds, manufactured in a closed production cycle under the ISO 9001:2015 quality management standard. Its products are confirmed as meeting TCVN, issued by the Directorate for Standards and Quality, and also meet European (IEC, DIN, VDE), American (UL, ASTM) and Japanese (JIS) standards.

Tran Phu cables have been used in projects such as the 500 kV North–South transmission line, the Ministry of Public Security building, the EVN Hanoi building and the Muong Thanh 5-star hotel chain. The company has received the “High-Quality Vietnamese Goods” title 18 times.