... fittings, electrical fittings, overhead line pieces of iron and steel wire products. We are the leading R & D enterprise. Our plant covers an area ... of 12,000 square meters, with more than 150 employees, primarily engaged in the ADSS, OPGW cable fittings, electrical fittings, non-standard fittings ... and electrical fittings, 4,000 tons of iron lines for electrical fittings and electrical fittings of ...