Pre-shipment inspection (PSI) is one of the many quality control tests conducted by Wenzhou Xihe Electric 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 12v to 240v inverter before shipment.

Having been engaged in the production of solar power inverter for many years, Fangpusun has large capacity and experienced team. Fangpusun focuses on providing a variety of 12v to 240v inverter for customers. Fangpusun 12v battery monitor is fabricated with the aid of highly advanced machines. It provides great flexibility because it is not restrained by region. The product is safe, environmentally friendly and contains no toxic mercury. It uses 90% less energy than conventional incandescent bulbs. The product has a good heat dissipation effect.

To be a leading 12v to 240v inverter supplier, weneeds the effort of each staff. Call now!