The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by NANJING KSUNSOLAR TECHNOLOGY CO., LTD.. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of commercial solar panels before they are shipped.

Depending on the core strength of solar powered led street light, Nanjing KSUN Solar Technology Co., Ltd. excels at developing, designing, and producing services in the industry. The solar street lights series is one of the main products of KSUN Solar Products. The production process of KSUN Solar Products solar pump manufacturers mainly includes three parts. These parts, namely, sizing processing, glaze processing, and quality inspection, are all conducted under strict control and inspection. With technology innovation, such features as best off grid solar panels make off grid solar panels warm welcomed by costumers.

Our persistent mission is to be one of the most well-known solar powered led lights enterprise. Inquire now!