SELON treat quality as its core competitive advantage and most valuable treasure. SELON passed ISO9001 in year 1999, and TS16949 in 2008 that ensuring SELON materials' quality reach international standard. All SELON materials are RoHS standard, also major materials passed UL certification.
       To ensure quality control, SELON is controlling by Spectrophotometer, Energy dispersive X-ray fluorescence spectrometer, thermo-oxidative aging chamber, high-temperature cycling case, the density test analytical balance, particle size distribution tester, electronic universal testing machine, electronic displays, impact tester, moisture analyzer, computer-controlled Vicat Thermal Deformation Testing Machine, etc.

Quality Policy：

          By strongly supporting of technology and scientific management, SELON continuing provide maximized customer satisfaction and green materials.

Testing standard： GB、ISO、ASTM