WZSB obtained ISO 9001:2000 certification in year 2004. The certification has been designed for an organization to implement a Quality Management System (QMS) that establishes the conformity of products to specific requirements. A well-equipped Quality Control Laboratory had been set up to enhance the quality.
List of QC Testing Equipment used in Weng Zheng's are:
  • Tensile & Yield Stress Testing Machine
  • Hardness Testing Machine
  • Roughness Tester
  • Gauss Meter
  • Laser Micrometer
  • Concentricity Gauge
  • Eddy Current Tester