The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Jiaxing Goshen Hardware 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 Hex bolt before they are shipped.
A solid foundation in carbon steel nuts field has been laid in Goshen. The stamping parts is one of the main products of Goshen. To prolong its lifespan, Goshen spring lock washer is handled with delicate waterproofing work. The product is closely and exquisitely encapsulated to prevent moisture and water vapor from entering into its chips. Its grade can be 4.8, 8.8, AISI 2, AISI 5, etc. The product is quality-assured as we have established a good quality management system to prevent any possible defects. It can distribute loads evenly as the whole fastener is tightened.
It’s we Fastener's principle in business 'to honor the contract and keep our promise'. Ask!