Shenzhen Maxco Technology Co., Ltd was founded in 2011. We focuses on designing, researching and developing, manufacturing and selling Power banks and Bluetooth devices. As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands. With our experience and considerate services, we have been recognized as a reliable supplier for many international buyers.

1 What we are?

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.

Charging is a habit, but also a kind of life;

Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.

Yong Jun International Plastic & Electronics Ltd was established in January, 2007. We specialized in developing and manufacturing all kinds of Mouse, calculators, digital clocks, wireless charger, wireless earphone, tablet cooling pad etc promotional items. Till now, we have developed into a factory with 3 production buildings and 3 dormitory buildings, totally occupying 8, 000 square meters and having approximately 8, 00 employees. During the years of business, "Good Quality" is our constant aim. To fulfill this target, we have established a strict quality control system. As a result, we have obtained ISO9001: 2008 international quality management certificate. Our production capacity is about 2 million pieces each month of our normal items. We mainly export our products to the USA, Europe, Southeast Asia and the Middle East.

Shenzhen Tramsmart is specializing in Lithium Power Station, car jump starter, Solar Power Station Products. Our misson is to supply high quality products with competitive price worldwide.

Shenzhen Zhou Shi Commodity Co., Ltd was establised in 2012, the main business is focused on the healthy home commodity items. Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.