at the early of this year, the company established trade relationship with Shanghai aircraft factory and was the sole provider of electrical products. And the company invested on some projects of Shanghai aircraft factory.

the Group has close relationship and technological cooperation with domestic rearch centers, and universities. And actively exchange the technology with international well-known electronics giants such as Simens, Schneider, Admiralty Moeller, ABB and so on. And thus the company has mastered the core manufacturing technology. The Shanghai aircraft factory applies ous products- that is, S(B)H-M amorphous alloy cored power transformers, 35KV grade S9 series oil-immersed power transformers after established relationship with the company.

Shanghai aircraft factory is one of China's large transport aircraft factory, the standard of procurement of that company is extrmely stringent, the products of EK running stably after operation and thus win great honor.