| 1. | Shenzhen jingang co . , ltd , which is a joint venture with shenzhen retop optoelectronic co . , ltd , is an integrated high - tech company which engages in the development , production , sale and service of led
金港公司是锐拓光电集团合资的集研发生产销售及服务为一体的led应用产品专业制造企业。 |
