Chung Pak was found in 1980. Its head office is based in Hong Kong, with one factory site in Mainland China located in Shunde, Guangdong, employing a total of approximately 1, 300 professionals. Started as being a battery manufacturer, Chung Pak is now developed to have diversified of paper separator, Zinc material, metal plastic parts and tools manufacturing in addition to the core battery manufacturing business.

To date, Chung Pak Battery Works Limited is one of the major battery manufacturers in Hong Kong. It offers brands of Vinnic, including No Lead added Zinc Chloride Battery, Ni-MH Rechargeable Batteries, Lithium Coin, Rechargeable Lithium-Ion Button Cell and Vinergy, including Mercury & Cadmium Free Alkaline Battery and Button Cell. All welcomed by customers from all around the world. The maximum production capacity of present facilities is estimated at 1.8 billion units.

Kyokuto Metal (Hong Kong) Limited which is subordinated to Chung Pak has owed a troop of superiors and well experienced technical taskforce. During the past years, it has invested substantially advanced production facilities and technology in sophisticated chemical and physical inspection method logistic, etc. It is specialized in manufacturing battery zinc calot, zinc strip, metal and plastic components, tooling and machineries. Not only has it passed the ISO9001: 2000 accreditation but also makes much effort in complying to PRC GB and international standards in many different aspects.

In the past years, Chung Pak has invested significantly in advanced machinery to develop environmentally friendly products to expand its existing business and networks. For both OEM and ODM orders are welcome. At present, some world class battery manufacturers are already our stable OEM customers. The Group mainly produces for industry use, including local and overseas toy and household product manufactures, and to a lesser extent, for retail sales in the US and European consumer markets.