Shenyang Sealed Transformer Ltd.，Company is the key enterprise of Lilin Group and is located in Singapore Industrial Zone of Shenyang Hunnan New District. It is specialized in development and manufacturing of Power Transmission Equipment, Power Electronic Equipment, Electrical Control System etc. New park covers an area is 150000 square meters, construction area is 58000 square meters, annual production capacity is 13 million kVA, and the design capacity is 53 million kVA. Since our establishment(1994-5), we are no any bad performance record.

The company’s main products are 220kV, 110kV, 66kV, 360000kVA and below large power transformer, 35kV and below small and medium sealed oil-immersed transformer, S11 Series 10kV Sealed Distribution Transformer, SH15 Series 10kV amorphous alloy transformer, SC(B)-Series resin casting dry-type transformer, SG(10) series vacuum impregnated dry-type transformer, Offshore oil platform with high ignition point oil-immersed transformer, Wind power special transformer and rectifier transformer, furnace transformer, reactor etc. special transformer and related supporting various power distribution control equipment. The products are widely used in electric power, petroleum, chemical, metallurgy, coal, urban construction and other industries. And the products are exported to Canada, Japan, South Korea, Sudan, Zambia, Tanzania, Iran, Syria, Vietnam, India, Mongolia, Bangladesh, Myanmar, Indonesia, Congo and other countries and regions.

The enterprise had been gotten the Certificate of Conformity of Quality Management System, the Certificate of Conformity of Occupational Health and Safety Management System and the Certificate of Conformity of Environment Management System. For many years, the company won the national, ministerial, provincial and municipal scientific and technological progress awards, best new product awards and quality award. It is the technology pilot enterprises that support by Shenyang municipal government, is the Liaoning provincial enterprise technology center, is the AAA Grade Credit enterprise. The products had passed the type test of the Italian CESI lab, the Dutch KEMA electric power test and the National transformer quality inspection center; also get the China classification society Marine product type approval. The transformer with “Lilin” brand is named “Famous Brand in Liaoning Province”, “Famous Brand in Shenyang City”.

The first sealed transformer is made by Shenyang Sealed Transformer Ltd., Company. On September 2012, the company developed the first domestic intelligent seal distribution transformer that passed the national appraisal, the product fills the domestic gap.

In order to create a more reliable, more energy efficient, more intelligent power products, the company uphold the management awareness is “Character decided the quality”, “Honest to others, Success base on confidence”, “Staff growing with enterprises, enterprises developing with partners”. The basis is scientific management, the support is the excellent talents, the power is the passion for innovation, the foothold is high technology to transform traditional industries, the objective is to build a world famous brand, and make contribution of the electric power industry development in China and all over the world.