About Us

• JINGRONG Electric Co.,Ltd. was established in 2006 located in China Xuancheng City .
  As a specializing in produce and export composite insulator fittings for more than fifteen years.
  
  JINGRONG Corporation own 30,000 square meters production base and more than 200 employees. Xuancheng Jing Rong Electric Co., Ltd. casting and forging capacity is 2,000 tons/year, and galvanizing production capacity is 3,000 tons /year.
  
  Company integration manufacture capabilities are featured by die forging, investment casting/sand-casting, precision mold design and made, hot dip galvanization, modern CNC machining etc. own more than 300 sets of primary equipments, including exceed 50 sets of forging and heat treatment,200 sets of advanced lathe machine.
  
  In order to keep products high quality, we work focus strictly on following six points: 1, Material 2, Hardness 3, Dimension 4, Metallographic 5, Roughness 6, Axiality. Analysis of chemical elements on the material by spectrometer, testing product microstructure by metallographic microscope, inspect the mechanical strength of product by Brinell hardness tester,Rockwell hardometer and tensile testing machine, use the Roughness measuring instrument to control the product roughness.