Pre-shipment inspection (PSI) is one of the many quality control tests conducted by Shanghai Green Tech 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 long life battery before shipment.
Committed to the production of graphene capacitor, Shanghai Green Tech is an advanced factory. graphene capacitor produced by Shanghai Green Tech is very popular in the market. GTCAP supercapacitor is elaborately designed to deliver better user experience. The product is guaranteed to be durable and functional.
Our company bears social responsibilities. Sustainability is achieved in our company through an appropriate balance of environmental stewardship, financial stability, and community involvement.