All processes at Leng Power are governed by our QC system strictly abiding to ISO 9001:2015.

We certified ISO 9001:2015, ISO 14001:2015 , TLS 8001 :2010 (Thai Labour Standard) and UL standard

(E-File No. 180656).

This along with our professional ERP-system and database ensures each step, from documentation to production

including all testing and control steps for incoming inspection, process control and final testing, to be executed

to the according standards.