Welcome to Quality Control +86-515-87804888
Quality Control

QC/Technical Support
Trustful Electric Co., Ltd.  Samples are available upon request and charges usually are required.
  The superlative exported QC testing & measuring equipments ensures strict quality control. The ISO-9001 QC system monitors quality performation at every production stage.


Other Standards & Approvals
  . EMC
  . LVD
  . ULAQL
  . Level II


Materials/Components
  General materials are sourced locally and key components come from Taiwan and other countries.


Procedures/testing Details
  All incoming materials and components are strictly selected, inspected and tested at higher AQL standards to guarantee quality and then well stored in warehouses before entering production assemblies.

  The ISO 9001 quality control system are not only totally adopted and also practiced thoroughly and strictly into the production process within the factory. All finished products are inspected and tested under the strictest out-going quality checks before shipment.