Established in 1994, Asia Optical Products Co., Ltd. is a Hong Kong-funded enterprise. After more than ten years of market struggle, it has developed into a modern company specializing in product research and development, production, market development and sales.
Bao Tong Cable Factory of Zhongyuan Electronics Co., Ltd. is one of the largest manufacturers of electrolytic capacitors in China, covering an area of 80,000 square meters and investing 654.38 billion yuan. It is a world-class large-scale air conditioning and refrigeration equipment production base.