Shenzhen UPSEN Electronic Co., Ltd. is a subsidiary corporation of UPSEN Holdings Co., Ltd., which is established in 2002 with the mission to accelerate the transition and development of new energy, and build a new energy world. We are a private high-tech enterprise integrating researching & development, production & operation and technical services as a whole, which is specialized in Electric, Electronic and Energy fields for a long time. Our main products are UPS Power, Inverter Power, Battery Power, Solar&Wind Power. We are dedicated to offer quality power and power solution for Data-center, Telecom, Bank, Hospital, Transportation, Industry, A-rmy, Security, and civil & office area etc. Moreover, we have mastered the core technology of power products through our independent research, we are one of few domestic enterprises which can meet the customers' customized requirements, and provide professional power solutions.

Guangzhou Nerch Intelligent Technology Co., Ltd, founded in 2014, is committed to the development of follow me golf trolley. We conduct closed-loop monitoring of the production, whether raw materials, the research and development of electronic components, or the assembly of products, all of which are handled by our own employees. In addition, in order to provide customers with good products, we will also conduct random inspections on each batch of raw materials to ensure product quality. Before packaging, we will also conduct a further QC on the trolleys. We also have our own brand and customized services. This kinds of trolley has good sales in North America, Europe, Australia and East Asia.

Guangzhou Ruike Electric Vehicle Co., Ltd. Was established in March 2008. It is a high-tech enterprise integrating R&D, production and sales of high-power new energy motorcycles and new energy four-wheel low speed vehicles. Has more than ten years of research and development experience and strength in the new energy industry.

G. Z TTP POWER DEVELOPMENT(GUANGZHOU) Co., Ltd was founded in 2001s, which is responsible for the work related to assembly factories, repair shops and after-sales services.

Wenzhou Kxite Machinery Technology Co., Ltd. Established in 2014, is specialized in the packing machinery for more than 10 years. The technology foundation of us can be traced back since 2000. We has established the manufacturing system of pharmaceutical and packing machinery based on GMP, CE requirement, ISO9001: 2015 International Quality Management System.

Founded in 2003, WONDERWING (Hong Kong) Electronics Co., Ltd. And Shenzhen WONDERWING Electronics Co., Ltd. Are mainly engaged in IC trade in mobile communication, PDA and consumer electronic products. We have established good cooperation relations with various original equipment manufacturers. We have also participated in two PCB processing plants. For more than ten or twenty years, we have been focusing on consumer electronics product research and development and quality. In addition to first-class quality and competitive prices, we will also provide technical support when necessary. At the same time, we are working hard to establish a good cooperative relationship with other brands. In order to develop our company in the electronic industry, we will provide customers with the latest and most complete product information with the most professional services. Our marketing philosophy is "satisfaction, quality and assurance". Thanks to our perfect after-sales service and product quality, we have won a good reputation from customers