According to people familiar with the matter, the company has independently developed and produced stranded elastic pin micro rectangular electrical connector, which is mainly used for military products. In addition, the company's military products account for 70% - 80%, and the communication products in the field of civil products account for a large proportion, with a rapid growth. It is reported that the stranded elastic pin micro rectangular electrical connector developed by aerospace appliances has successfully lifted the dependence on American imports for domestic high-end electronic equipment, filled the domestic market gap and reached the international advanced level. The stranded elastic pin micro rectangular electrical connector has the characteristics of high technical content, complete varieties and specifications, compact structure, small volume, light weight, high contact density, high reliability, anti vibration and impact, etc., which can meet various needs of users, and can be widely used in electronic equipment, communication equipment, precision instruments, ships, civil satellites, manned space engineering and other fields Matching system and electronic equipment system with high requirements for space and weight. According to aerospace appliance insiders, in terms of electronic connectors, the company has participated in 4G matching. In the first quarter of this year, the company's orders and revenue of communication connectors increased by more than 50% year on year. It is expected that the demand for communication connectors in the second half of this year will remain at the level of the first half of this year. In 2013, the company's connector for rail transit achieved a sales revenue of more than 40 million yuan, which is expected to grow steadily this year. The main competitors in the connector field of the company are AVIC optoelectronics, aerospace electronics, Sichuan Huafeng, etc., and the customer base mainly focuses on aerospace, aviation, electronics, weapons, ships, communications, transportation and energy, etc. Aerospace electrical equipment is the leader of military connector industry. Its products are supplied to major military industry groups. Most of its products are customized products, with stable customers and demands. The main advantages of the company are in the aerospace field. With the development of domestic aerospace industry, the company will continue to maintain the leading position in the industry in the future.