Sefon Electric

Shaanxi Sefon Electrical Equipment Co., LTD. (referred to as Sefon), is a high-tech enterprise integrating research and development, design, production, sales, service and power engineering total contract. The company has strict quality control, strong technical foundation, advanced production equipment, superb manufacturing technology, rich project experience and perfect service supporting.

The company has very close technical exchanges and cooperation with Xi 'an Jiaotong University, Northwestern Polytechnical University, Xidian University, Shaanxi Electric Power Research Institute and other institutions.

The company's technology research and development team is mainly composed of senior industry experts and doctors and masters as the core backbone members.

In recent years, on the basis of learning from advanced technology at home and abroad, the technology research and development team independently researched and developed, and made significant technical progress in major products such as special power equipment and power quality equipment, and obtained more than 40 national patents.

Our company mainly produces 35 kV level and below oil-immersed transformers, dry transformers, special transformers, dry core series reactors, high and low voltage switchgear, box-type substation, prefabricated cabin and power quality management products.

The main transformer products are: SC(B), SG(B), SCZ(B) series products, SM, SZ series, three-dimensional coil iron core dry oil transformer series, amorphous alloy iron core dry oil transformer series, urban light rail, metro traction rectifier transformer, multi-winding phase-shifting transformer, mobile vehicle substation, electric furnace transformer and other special transformer;

Complete series of products: prefabricated compartment, high and low voltage switchgear, XBW type preassembled box-type substation, ZGS/ZFS type combined transformer, opening and closing station, etc.

Power quality products: automatic voltage regulator of high and low voltage lines, automatic reactive power compensation device of substation, automatic reactive power compensation device of voltage regulation type, reactive power compensation device on column, three-phase imbalance treatment device, etc.

Widely used in the State grid, Southern Power Grid, local power, new energy power plants and enterprise users.

Sefon has always been adhering to the service concept of "customer first", and has always taken scientific and technological innovation, efficient operation, strict quality control and careful customer service as a major part of enterprise development.

In the production and operation, it not only meets the power engineering construction and product design and development capabilities, but also has advanced production equipment and testing equipment.

It has successively obtained the "National high-tech Enterprise", "Shaanxi Gazelle Enterprise", "Shaanxi Province" Specialized and special new ", and obtained the mechanical and electrical engineering construction general contracting level 3, decoration test level 4, power transmission and transformation engineering professional contracting level 3, power engineering general contracting level 3, fire facilities engineering professional contracting level 3 and other qualifications.

It has passed ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification and ISO45001:2018 Occupational health and safety management system certification.

Sefon people always adhere to the original intention of serving the country and fulfilling the mission, constantly improve the technology level of high-end equipment transmission and distribution, break through a number of key core technologies, and build a new power system with big data as the main body.

Focusing on electrical equipment manufacturing and comprehensive solutions, based on power generation, transmission, substation, distribution, electricity and other power fields, comprehensive energy services, energy storage, rail transit, industrial automation and other fields as well as the upstream and downstream extension of the industrial chain of strategic emerging industries, strengthen a full range of supporting and system service capabilities, to form an independent brand with industry influence,Comprehensively enhance the competitiveness and development leadership of the power distribution industry.