HENAN LONGJIAN ELECTRIC POWER EQUIPMENT CO. LTD. is a group company has founded in 1982 which have 38 years experience in the field of power transformer and electric power project. Two factory covers the total area of 67,000 square meters. The branch company are the transformer production electrical installation, electric power equipment etc. She is a professional manufacturer for produce of power transformers high and low voltage switchgear, and box substation. And the full set electrical installation project general contractor. We have passed the ISO9001 ISO14001, OHSAS 18001 CQC, CCC Test report etc. quality system certification, and AAA certificate of credit grade National construction of electrical installation general contractor qualification certificate.,br>brMainly engaged in the production and export of the Oil immersed power transformer> Cast resin dry type transformer Rectifier transformer, Box type transformer substation Low and high voltage switchgear and Electric power construction project. Our products cover a wide range of types and are widely used in power grid, power station metallurgy, chemical industry machinery, transportation aerospace, new energy and other fields. Our products are radiate the domestic and international markets.br