Frey Stoll Trading (Shenzhen) Co., Ltd. is the Chinese subsidiary of the German based company Frey Ingenieure. The strength of the company resides in the synergy of the three enterprises Elektro Stoll GmbH, Stoll Energiesysteme GmbH und Frey Ingenieur Gesellschaft mbH. With about 150 employees we have been planning and building complete technical systems for more than 50 years, for industrial areas such as electrical building services, energy and automation technology as well as process engineering and plant construction, all from planning to commissioning. We are operating worldwide for renowned companies.
