| ABOUT Hainan Heqi New Energy Technology Co., Ltd.Hainan Heqi New Energy Technology Co., Ltd. is a wholly-owned subsidiary of Xi'an Heqi Optoelectronics Technology Co., Ltd. It is a collection of goods import and export; technology import and export; import and export agency; emerging energy technology development; sales of intelligent power transmission and distribution and control equipment ; Security system monitoring services; software development; software sales; technical services, technology development, technical consultation, technical exchange, technology transfer, technology promotion...... more > |