Pre-shipment inspection (PSI) is one of the many quality control tests conducted by Dongguan EDS Electronic Technology Co., Ltd. This inspection is based on standard QC testing or on customer request. Based on these criteria and procedures, samples are randomly selected and defects are checked. For us, pre-shipment inspection is an important step in the quality control process and a way to check the quality of the Home Air Purifier before shipment.

After great input in R&D, EDS has successfully developed wireless eye massager. According to the material, EDS's products are divided into several categories, and air purifier filter is one of them. Yovog homedics neck massager is exclusively designed. Many factors have been taken into considerations, from the circuit diagram to PCB CAD design or PCB layout. The usage of this product is safe and does no harm to consumers. This product has a smooth operation due to numerous times of quality testing. It increases home energy efficiency and savings while reducing the impact on the environment.

EDS is highly reliable among customers at home and abroad for our superior household electrical appliances. Ask online!