NEWS
2012-11-23 The cable core length produced by Hengtong Opticelectric......
2012-11-22 Hengtong new pattern of industrialization plan: build
troika to......
2012-11-13 Hengtong Opticelectric entered top three of “2010 China optical......
2012-11-11 Hengtong Opticelectric firstly held news release conference......
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SOCIAL RESPONSIBILITY
Hengtong takes full efforts to build a sustainable, healthy, stable-developing and well-respected…
Enterprise Social
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