We, Hangzhou ANNAD Electric Bicycle Co., Ltd., are located in a beautiful city - Hangzhou in China. We are a top electric bicycle supplier specialized in the research, development, production and sales. Our company has an impeccable quality management and control system. We regard "Quality Highest, Reputation First" as our operation principle, and "Keep Innovation, Lead Tide" as our developing force. We continually develop new products with independent intellectual property rights to lead the ...