9FJiacheng Building, Jinji lake road, Industrial park

We are the professional promotional product vendor and manufacturer .Promotional products,magnifier,Fresnellens, Glass lenses, prisms , etc. Also known as ad specialties, supply over 500,000 different...

Shanggang district

Our factory is located in the Yancheng city&＃39;s Shanggang industrial park of Jiangsu province.We are makinghigh technical optical glass lens and being the professional manufacturerworking on the...