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Tatung heavy electric plant was established in 1963. Expand the scale of production and invest to construction of new plant in Tayuan was completed in 1978. Tatung heavy electric plant has been cover an area of 147,802 square meters, 380 employees and accumulate the experience more than fifty years. Tatung is the largest scale, the oldest history and the most complete products range of the heavy electric factory in Taiwan.

We have an excellent team for each sector, that provide completely products and service of power system, such as business management, R&D, manufacturing & production, Quality Control and after-sale service. 

Tatung industrial appliance business unit make efforts to R&D and manufacturing up to 500kV-1000MVA for various types of Transformers, up to 345kV-100MVAR for various types of Shunt Reactors, up to 33kV-70MVA for various types of arc Furnace Transformers, Tatung Smart Partial Discharge Analyzer (TSPDA), up to 36 kV for various types of Switchgears, Smart Distribution Cubicle, up to 161 kV for SF6-Gas Insulated Switchgears & Gas Insulated line (GIL), 69 kV and 161 kV Outdoor SF6-Gas Circuit Breaker, 23 kV Medium Voltage SF6-Gas Insulated Switchgears, underground 2-way/4-way switchgears, Distribution Apparatus and other Power Engineering equipment. 

Power transformer - Tatung makes flexible use of advanced CAE/CAD technologies and combines its superior design techniques, practiced manufacturing experience and strict quality control to create a power transformer with premium quality and high reliability. 

Switchgear – In 1967, we started to manufacture various kinds of switchgears, control panels. Then we continuously pioneered the development of other switchgears. 

Silicon steel cast-resin transformers – In 1991, we invested in the machine facilities and started to manufacture cast-resin transformers.

Amorphous metal core distribution transformers - In 1991, we took the lead in completely developing a super high efficient amorphous metal. 

High voltage gas insulated switchgear – In 2004, we finished the development of 161kV/50kA SF6 gas insulated switchgears and obtained qualification certifications of Taipower's first and second stage of its localization process.

We completed the type test of 161kV/50kA SF6 gas insulated switchgear and obtained the qualification certification of Taipower's third stage of its localization process in 2007. 

Enterprise facilities turnkey projects: Longtan and Yangmei Plants of Chunghwa Picture Tubes Ltd, thin-film and wafer slicing factories of Green Energy Technology, Shan Chih Semiconductor Co., Tang Rong Iron Works Co., TSMC, Chimei, etc. 

Under the endeavor of all sectors, we have been proudly accredited with many certifications, such as ISO 9001, ISO 14001, OHSAS 18001, TIPS, TAF, CED, TOSHMS, 3C Safety Compliance Certification of Mainland China, European CE Mark and US UL Safety Compliance Certification, and the prestigious recognition from the 18th Taiwan Excellence Award of the Heavy Electrical Sector.   

After-sale service team - Tatung Company has a highly competent after-sale service team, a sound logistic transportation network and an emergency response team. Once we receive a request from customers, we will send our technical staff to the site immediately and will promptly and effectively handle problems. Through our reporting system, real-time feedback of conditions handling is available. We proactively offer our regular service and maintenance. We also have an answering SOP for customer inquiries into product usage. 

Tatung heavy electric plant continuously promotes product technical research, trains overseas agents to have global logistics management and develops overseas technical support. Accomplish international 500kV heavy electrical products; achieve product certification of IEC and Identification of TAF. At the same time, we coordinate the government policy, deeply plough in Taiwan and step into international market, effectively save energy, create the limitless, and positive in line with the international conventions. We will continuously devote to development of international power equipment supplier that provides entirely product and service. 


Responsible for designing,menufacturing,and selling of electric mortors, PM motors ,EV motor, drives, generator sets, and power systems.

Taoyuan Wire and Cable Plant of Tatung Company, established in 1966 represents a modernized factory with many years experiences in production and sales of wires and cables. We consistently concentrate on technical innovation and R&D as the base for the growth of wire & cable business.  We have cooperated with Tatung University for materials and new product development. It is one of the leading plants in wires and cables industry in Taiwan, the Republic of China.

Our wires and cables are widely used in telecommunication and optical telecommunication and power transmission and power distribution as well as in heavy electric apparatus, electronic consumer products, information products and electronic components.