At an international glass exhibition, our TPU intermediate film product display attracted the attention of a special glass manufacturer, and then they took the initiative to contact us and expressed their intentions. The customer's demand is that the TPU intermediate film needs to have high transparency, good impact resistance and weather resistance to meet the high standard requirements of bullet -proof glass in the "Sanjiang" project. And in order to meet the production conditions, the width of the product is required to be a specific width. During the early test production process, customers encountered the problem of bubbles in the middle of the TPU material and glass, resulting in unstable product performance. After many tests and adjustment of process parameters, our technical team found that the problem was caused by the problem of production temperature deviation due to the problem of the customer production equipment temperature control module. We sent equipment engineers to help customers adjust the production equipment, and successfully solved this problem, ensuring product quality. Customers expressed their appreciation of our products and services. After the two parties signed a cooperation agreement, the customer purchased 200 volumes of products. After the goods arrived at the customer factory, we arranged a professional after -sales team to answer the customer in time through online communication and regular return visits to timely answer customers in time. If you have any question during use, we can provide technical supports. Customers are very satisfied with the transaction, evaluate the quality of our products far exceeding expectations, and timely and thoughtful after -sales service provides a strong guarantee for their development market, and expressed its intention to have long -term cooperation ,which has provided a strong guarantee for market expansion, and both parties will continue to deepen their cooperative relationship, further expanding the scope of cooperation and innovation on the existing collaborative foundation.