Linyi Longli Electronic Co., Ltd. Is a high-tech enterprise, professional in producing advanced electrical connectors. There are 4 senior engineers, 32 engineers, nearly 116 technical workers with college degree. As a national high-tech enterprise, Shandong innovative company, and credit enterprise, our company also has passed ISO9001 international quality system authentication.

Our company pays much attention on cooperating with domestic universities, colleges and scientific research institutes. There are two Engineering Technology Center with various experimental test equipments meeting the requirement of testing connector performance, which lay a good foundation for technology innovation and new product development. The product "Hermetic connector for sulfur hexafluoride high voltage switchgear", and "Sintered insulator hermetic terminal board for power system" gained many prizes from government. Laying great emphasis on new product development and intellectual property right protection, we have applied nearly 40 patents, 5 patents for invention.

At present, our company has Q series circular connectors, FQ series, FON series waterproof connectors, SFX underwater circular connectors, MX series hermetic connectors, military standard connectors, JT1 series mining connectors, glass sintered hermetic terminals, CB2, CD1 series rectangular connectors, CY series PCB connectors, J30, J30J MD/MDM connectors, totally scores of major series with thousands of specific models. The products are widely used in aviation, navigation, weapons, national defense electronic engineering, military electric equipment, mine, telecommunication, oil drilling, locomotives, and power system.

Our company adheres to "people-oriented, standard-management, quality first and customer uppermost" principle, treasuring every opportunity for developing and maintaining the sound relations with customers.