北京一二科技有限公司成立于2003年，位于北京海淀区中关村科技产业基地，从事以电力系统自动化为核心的软件、硬件产品的研发、生产、销售和服务。公司下设多个营销网点，销售网络覆盖全国，产品远销俄罗斯、马来西亚、印度、巴基斯坦、孟加拉、印度尼西亚等十余个国家，广泛应用于电力、煤炭、冶金、石油化工、新能源以及建筑和交通等领域，得到国内外用户的一致好评。

北京一二科技有限公司保定分公司成立于2006年5月，位于保定市国家高新技术产业开发区内，曾被工商局、安委会评为守合同重信誉企业，安全生产示范单位。

BEIJING ER TECHNOLOGY CO., LTD. was established in 2003, located in Zhongguancun Science and Technology Industrial Base of Haidian District in Beijing. It specializes in the development, production, sales and service of software and hardware products with power system automation products as the core. Our products are widely used in a series of industries such as electric power, coal, metallurgy, petrochemical, new energy, construction and transportation. Our products have been well received by customers at home country and abroad.

BEIJING ER TECHNOLOGY CO., LTD. Baoding Branch was established in May 2006, located in Baoding National High-tech Industrial Development Zone. It has been awarded as a contract-abiding and credible enterprise and a demonstration unit of safe production by the Industrial and Commercial Bureau and the Safety Committee.