Guangzhou Changjie Technology Co., Ltd.

ADDRESS:Room 1304, Room 1304, No. 3, Huaqiang Road, Tianhe District, Guangzhou City, Room A03 (for office use only)
BUSINESS SCOPE: Natural science research and experimental development; engineering and technical research and experimental development; engineering and technical basic scientific research services; chemical engineering research services; electronics, communications and a
E-MAIL:——