Quality Management

“Quality is life”, this is what every Shenzhen Linear Technology people believes in. “Zero defect” is our target.

  • ISO 9001:2008 certified factory
  • Streamlined quality control processes, including IQC, IPQC, FQC and OQC
  • More than 20 well-trained QC staff
  • Well-equipped laboratory to do reliability & preformance tests

We implemented strict and complete quality management system to guarantee our product quality.  From incoming materials to outgoing finished led linear lights, every single product has to go through five quality control processes. Moreover, we continuously improve our quality level following PDCA cycle. OEM product quality is guaranteed.

Quality-control Approved
Dilight staff follows PDCA cycle for continual quality improvement.
All incoming materials must be firstly delivered to Inspection Area, then inspected by IQC per AQL (Acceptable Quality Level). Only qualified materials would be finally received in Warehouse for later production use.

IQC process in Dilight

First article need be made, inspected and recorded before running mass production.
During production process,  semi-finished products would be randomly checked by IPQC, especially at those critical working processes.
Finished products must be inspected by FQC (Final Quality control) per AQL before transported to Finished-goods Warehouse.

FQC process for Dilight's products

Products need be randomly checked by OQC (Outgoing Quality control) before shipment.