Inverters




Pre-shipment Inspection


With its Pre-Shipment Inspection, STS supports its clients by verifying manufacturing data, randomly sampling products and performing performance, reliability, cosmetic and safety tests.


Container Loading Supervision


STS validates the loading of your products into containers and verifies general products conditions including packaging, quantity, sorting, loading method.


Incoming Quality Control


STS independently validates the quality of products received at site to ensure that, at reception, they are in conformity with the applicable requirements in terms of packing and conditioning, quantity, performance, cosmetic aspect.