The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Y&X Beijing 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 screening machine before they are shipped.

Y&X Beijing Technology has become the leading multinational manufacturer of spiral classifier. The grinding mill classification series is one of the main products of Y&X Beijing Technology. The strict quality management is conducted according to international standards. filter machine is exported to the whole world and widely recognized for its high quality.

We adhere to good sustainability practices. We have made strides in energy efficiency and pollution reduction and we have embedded sustainability in our business processes and culture.