Jun Yong, co-operative factories, office to provide professional energy-saving services, based on customer electric usage and demand recommended energy-saving equipment on the production of the the Weifang Prius Technology Co., Ltd., and is responsible for installation, commissioning and after-sales

Jun-e-Ventures Limited, the main wing to the factory, office building provides professional services to the energy use of electric power, based on customer needs and recommend appropriate Shandong Weifang Science and Technology Co. , Ltd, the production of energy-efficient equipment is responsible f

The cooperation will manage forever the electronic limited company toweringly, mainly for the factory, the office building will provide the specialized energy conservation service, Science and technology Limited company will produce the energy conservation equipment based on the

Cooperative Chun wing electronics limited, mainly providing professional energy saving services for factories, office buildings, based on customer demand for electricity usage and recommend the appropriate production of Prius technology, Ltd of Weifang, Shandong province energy-saving equipment, and