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We are a manufacturer in China called Shandong Disai Mechano-Electronic Co., Ltd. Which is set up in Nov. 2007, is located in The Yellow River Delta Yellow-blue Economic Zone—Dongying Economic Development Zone.

     Dongying Economic Development Zone was set up in 1992, and upgraded to National Ecomonic Economic and Technical Development Zone on Mar. 21st, 2010, which is national circulating reform pilot demonstration park, provincial scientific development demonstration park, circular economy demonstration park and new energy high technology industry.

      The company covers 100 acres, and it has 369 employees, among which 70% has junior college education background, and 45 special personels has senior and intermediate technical titles. With investment of 50 million RMB, total assets of 600 million RMB, the company realized sales revenue 800 million RMB in 2013, and 1 billion RMB in 2014.

Our company specialized in researching and producing biaxial stretched polyimide films and electro-magnetic wires. Our products are mainly sells to state-owned enterprises and public companies. Our comprehensive strength ranks 3rd  in our country.

1. Polyimide Film(PI film) widely used in FPC(flexible board), aerospace, electro-magnetic wires, watch, electronic and electrical industry, instrument, petrochemicals, measurements, and other fields, which now becomes essential raw material for international rockets and astronavigation and other high technology fields.

2. Electro-magnetic wires are used for electrical machine, electrical equipment, household appliance, electron, communication and transportation and other fields. The direct service objects are bullet train, wind power, nuclear power, thermal power, hydroelectric power, high-voltage motor, submersible motor, explosive-proof motor, traction motor, electrical relay.Disai is the only manufacturer who can produce bullet train electro-magnetic wires in north China.