聯 系 人：Tracy Guan
聯系地址：NO.1188 ruipeng Street,chao yang District,Changchun,China
騰訊 Q Q：
Tian Cheng Optics Co., Ltd. was founded in 2007 and located in Changchun city where is very famous base of optics research and development in China, we have 2800 square meter factory and 115 employees including 4 optical engineers and 3 mechanical engineers, we have capability to make the full design, produce the optical components and assemble the complete of lens in our own factory.
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