The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Henan Tong Qu Park Amusement 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 inflatable water slide before they are shipped.
TongQu is a mature manufacturer of inflatable boat. After years of continuous development, we become a leader in this industry. TongQu's rainbow dry slide
series are created based on unremitting efforts. Tongtoy human bubble ball is precisely made by the advanced equipment. Its environmental friendliness has been verified by the National Testing Center. The product has uniform stitching. To allow the fabric to stretch, the fabric is cut straight along the texture . Its colors and specifications can be customized based on needs.
The company encourages all its employees to develop social awareness. Through various communities activities, such as volunteering in local charities, we can contribute to society. Get price!