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30 years of History

In order to fulfill the demand of stabilizing voltage automatically, replace the sur-volter, Mr. Nguyen Chi Linh successfully developed the first Automatic Voltage Stabilizers, a substitution to manual voltage regulators in Vietnam.

The AVS made by Mr. Linh was accepted rapidly by the market. Nhatlinh Co., Ltd, therefore founded to manufacture LiOA brand AVS. LiOA is the short- cut of Linh – Stabilizer in Vietnamese “On ap”. Since then, Vietnamese uses the word LiOA to indicate an AVS.

The product line, which very rapidly, became the leading product in the domestic market. Extension socket, with the AVS, plays the major role of popularizing LiOA brand in Vietnam also in abroad.

The Company invested $16 million in wire & cable manufacturing with European technology, on a 11 ha space. The factory is the largest and the most modern in Vietnam..

The Company started manufacturing power transformers, oil filled voltage stabilizer, automatic voltage regulator for domestic and worldwide industrial construction.

Founded the Joint venture with Nexans Participation Group, world top ranking wires & cables manufacturer comes from France.

This miles marks an important step – forward of LiOA on technology and management.

The 5 ha Factory produced Electrical accessories has been built in Bac Ninh province, Vietnam.

Products are made of best quality materials: PC from Bayer and Thyssen copper; injected with mold made on newest CNC Swiss Machines.


Conversion from Nexans LiOA to LiOA Electric.

Diversify LiOA electrical products with indoor & outdoor lighting products..

Diversify home appliance serie with remote control stand fan and lighting system.

Invest more in new equipment for Wire & Cable Factory to supply to the market high quality and affordable Magnet wire & Aluminum & Copper busbar

Invest in one serie of latest technology magnet wire lines of MAG – Austria. Produce successfully the fashionable Lovio chair range.

The company opened towards the South of Vietnam with the investment in 5 ha Wire & Cable Factory at Dong Nai Province Industrial Zone.
Develop successfully the water pump product line.

Factory of electrical accessories

  • Addr                : Bac Ninh - Vietnam
  • Square             : 55.000 m2
  • Employer         : 300
  • Main Product:  : Electrical Accessories & Lighting System

Wire & Cable Factory 1 - LiOA Electric

  • Addr                  : Hung Yen - Vietnam
  • Square               : 110.000 m2
  • Employer           : 350
  • Sản phẩm chính : Wire & Cable

Wire & Cable Factory - LiOA ELECTRIC

  • Địa chỉ                : Hưng Yên - Việt Nam
  • Diện tích             : 1 10.000 2
  • Số nhân viên      : 350 người
  • Sản phẩm chính: Dây và Cáp điện 

Factory automatic Voltage Stabilizer

  • Addr : Vĩnh Hưng - Hoàng Mai - Hà Nội
  • Diện tích : 23.000 m2
  • Số nhân viên : 400 người
  • Main product :  Ổn áp tự động và biến áp điện lực

International Quality Certification


Office Address : No. 2, Alley 321, Vinh Hung street, Vinh Hung, Hoang Mai, Hanoi, Vietnam.
TEL: +84.24.36440701 
Fax: +84.24.36440700


Export Department

Responsible: Ms Vu Thanh Nga
Mobile / Viber / Whatsapp: +84 904373568
Tel: +84 243 6440701 - Ext.488