Shanxi Shengnabang Insulation Building Materials Co., LTD., signed in March 2024 Qingdao Haixi Plastic Machinery Co., LTD. Vacuum sizing production line vacuum 120-33/1φ400-φ1155. As a new customer of Qingdao Haixi Plastic Machinery Co., LTD., Shanxi Shengnabang Insulation Building Materials Co., LTD., thank you for your trust and support. With the unremitting efforts of the company's entire staff, the second car was loaded and shipped on May 5, 2024, and the company's debugging personnel have been waiting for installation in the customer's company to speed up the production process. Our company to provide customers with the best service, customer satisfaction is my company's unremitting pursuit.