The registration address of billion roads technology ltd. In shenzhen city is located on the 6th floor of huang peng road 46th street, new bridge, shenzhen city. The registration authority is the shenzhen city market supervision authority. The legal entity is represented by yang bing and operates in general in the following areas: electronics, electronic parts, circuit boards, circuit boards, circuit boards, soft printing boards, double-sided printing circuit boards, multilayered printing circuit boards, electronics, electronics, etc., development and sale; international and domestic trade, import and export of goods and technologies; sale of integrated circuits; design of integrated circuits; wholesale distribution of electronics; retailing of electronic devices; manufacturing of integrated circuits; manufacturing of electronic devices