The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Changzhou Peide Water Treatment Equipment 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 Water Softener System before they are shipped.

Jiangsu Peide Water Treatment Equipment Co., Ltd. is a comprehensive company that integrates the design, development, manufacture and sales of sand filter. Peide Water Treatment Equipment has created a number of successful series, and Expansion Tank System is one of them. This product comes with the expected air permeability for wearing comfort. The proper weight, thickness, and porosity of its fabric contribute to this property. This product is able to achieve a high output rate. The practical applications of the product is increasingly prominent. This product is highly portable thanks to its compact design.

We think sustainability is of great importance. Through our investments in sectors such as water supply, wastewater treatment systems, and sustainable energy, we make a real difference to the environment. Call now!