Personal. Langfang Light Industry Senior Technical School, formerly known as China Light Industry Electromechanical Engineering School, was founded in Langfang City, Hebei Province, 1984. It is a public full-time secondary vocational and technical school directly under the Ministry of Education. The school is a private school, located in sandvik Road, Langfang Economic and Technological Development Zone, Hebei Province. Langfang Zhonghang Training School is responsible for the input of training equipment, the output of teachers for special courses, the formulation and implementation of the training plan for special professionals, and the situation management and employment.