Henan LongJian Electric Power Equipment Co.,Ltd. Mainly engaged in the production and export of the Oil immersed power transformer, Cast resin dry type power transformer, Rectifier transformer, Box type transformer substation, Low and high voltage switchgear cabinet for transformer substation and Electric power construction project. All of the products have passed the examination and approval of the authorities of the China national provincial and municipal levels.

LongJian Group have 38 years experience in the field of power transformer produce and electric power construction project undertake. The factory was founded in 1982 and covers the total area of 67,000 square meters and has the staff up to 300 with the technicians 19%. Full products passed the certificate of ISO9001, ISO14001, OHSAS18001, AAA credit grade, Test Report, CQC, CCC, and have obtained the China electric power construction & electric power equipment maintain test certificate.