Upholding the belief of providing the best products to our customers, we are dedicated in controlling the quality of our products. 

Quality control is divided into IQC, IPQC, and FQC that strictly monitor the phases of material-incoming, processing, and the final stage.






Strict Quality Control is the Life of a Company

IQC (incoming)

Help suppliers to implement quality control toward materials and semi-finished products to achieve the process stability for our win-win policy.

IPQC (In Process Quality Control)

Implement effective quality control to reach process stability and the effectiveness of process improvement.

FQC (Final Quality Control)

The final functional and performance inspection before shipping. Do not produce defective parts; do not accept defective parts; do not ship out defective parts.

Electric testing

We have specialized instruments to examine all types of products' return loss, VSWR, conductor impedance, insulation impedance, and voltage-withstanding in order to ensure all of our products meet the regulations.

Mechanical testing

Retention testers examine all products' stress, pressure, and damage tolerance.

Environment testing

We regularly conduct salt spray testing in order to ensure that the electroplating of each component meets the Interional standard.


RoHS Protect the earth and our environmentrohs

Frontlynkhas installed X-Ray Analytical Microscope from Japan in December, 2006. We inspect if incomings include six toxic materials, in accordance with the requirement of European RoHS regulation. This XRF has advantages of unnecessary pre-treatment the sample, rapid analysis, and unrestricted examination of different appearances and states. It is reliable and very effective in inspecting if materials are RoHS-Compliant.


Certification & Patent

Certification: Bo-Jiang has obtained the relevant certificate of ISO 9001, ISO 14001 and IECQ QC 080000

ISO 9001:2008

ISO 14001:2004

IECQ QC 080000:2012




Patent: With accumulated experiences, our design team has own a variety of product design patents.