(H.K.) Unit King Company Limited/Guangzhou Zhongyi (Top Power) Electronics Company Limited, is a professional battery manufacturer with its headquarter in Hong Kong and a manufactory base located in Guangzhou. Established in 1999, we are principally engaged in the research & development of an extensive range of high technology contained batteries for high drain applications.

Thus far, our Multiple Power (MP) and HL brands of products have acquired a strong reputation among the customers. We produce all sizes of consumer and industrial use Li-ion, Ni-MH, Ni-Cd rechargeable batteries and a large range of quality oriented chargers. We spare our efforts on developing, manufacturing and marketing digital camera, video camcorder, laptop computer, mobile phone, cordless phone and walkie-talkie replacement batteries.

MAXUSS is our new brand that is specially designed to cater to American and European markets. It covers an extensive rang of new products that are improved based on MP brand items. From the design to function, our engineers have devoted their efforts to the research and development of high capacity, energy efficient and environmentally friendly consumer and industrial used batteries and their multi-functional chargers. Our products have met the substantial demands of American and European markets and are gaining incremental market shares.

Our solid R&D team is innovation and quality oriented. It brings forth our development of environmentally friendly and energy-efficient batteries and multi-functional chargers. Our factory is ISO9001 citified, and all our products are CE approved. We have a leading quality testing center equipped with advanced testing equipments that are conducive to our execution of strict quality control. We are a reliable and qualified supplier that provides high quality standard batteries with extensive items, prompt delivery and best after sales services. Our commitment to integrity is to comply with the quality standard and implement our obligations to the customers.

All kinds of business cooperation are welcomed. We have enough capability to handle the customized orders and famous brand OEM cooperation. Flexible packing, best cost and quality control as well as our detail-oriented services have earned us good reputation and compliment.