Shenzhen Uniontop Electronic Co., Ltd.

GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services. Safe and reliable High quality li-ion cell for mobile use Laser welding connection with high strength and low impedance Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation Damping pad design to improve the impact resistance of the system IP54 safe and reliable operation in outdoor environment Serially designed PCS and battery pack eliminates circulating current and improve system reliability. Integrated BMS,DC, AC multi-layer protection, maximum safety performance design Efficient and Convenient Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion Easy access to PV and diesel generator, intelligent muli-energy management. Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring Multi systems could be connected in parallel Cost optimization One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc. Small size, light weight, less space and installation cost Long cycle life, low failure rate, reduce operation and maintenance investment Maximize green energy utilization. Rated output power: 100KW Rated energy: 150KWH

Our product range includes a wide range of MS conduit junction boxes (circular box - intersection 4 way), square MS junction boxes, rectangular MS switch boxes, MS round junction boxes (pg), MS electrical junction boxes 3-4 way threaded or screw type and MS round deep junction box pg.

Gold Mark has been engaged in the manufacturing of high quality and fully approved AC Power Cords, Wiring Harnesses and Switch Mode Power Supplier since 1990. Our production base at Dongguan, Chinese mainland and Bangkok, Thailand have established fully integrated operations with total quality management. We are also ensuring continuous improvement with deployment of lean manufacturing measures. Our one-stop production capability covers PVC pellet fabrication, copper wire drawing, wire stranding, cable extrusion, plug & connector moulding and assembly. Our annual production capacity is over 60 million pieces of cables and wires in different types. In addition to OEM business, we have also established ODM capability with support of in-house product development team with over 30 engineers, who helped develop various initiatives ranging from wireless healthcare solutions to M2M modems with cloud connection. Our major customers are electric appliance manufacturers and multimedia conglomerates in Europe and the USA. Most of them have maintained on-going relationships with us for over a decade.