Harbin Lianxin Pipe Industry Co., LTD., signed in March 2024 Qingdao Haixi Plastic Machinery Co., LTD. Vacuum sizing production line 150-36/1φ1054-φ2000. As a new customer of Qingdao Haixi Plastic Machinery Co., LTD., Harbin Lianxin Pipe Co., LTD., thank you for your trust and support. With the unremitting efforts of all the staff of the company, the first car was loaded and shipped on April 9, 2024, and after several cars were sent out successively, our company's debugging personnel also set out to install and debug your company to speed up the production process. Our company to provide customers with the best service, customer satisfaction is my company's unremitting pursuit.