Hebei Kunhong Shengfa Anti-corrosion Insulation Pipeline Engineering Co., Ltd. signed the 120-33/1 ø450-ø1155 vacuum diameter production line of Qingdao Haixi Plastic Machinery Co., LTD on January 16, 2023. During the epidemic period, our company has made efforts to produce, innovated on the basis of the original, and has achieved the best performance and provided the best service. As a new customer of Qingdao Haixi Plastic Machinery Co., LTD., Hebei Kunhong Shengfa Anti-corrosion Insulation Pipeline Engineering Co., LTD., thank you for your trust and support. Because the customer is in urgent need of products, our company has stepped up production and shipped the goods on March 1, 2023 to give the customer a satisfactory answer sheet. Subsequently, our company's debugging personnel also set out to install and debug your company, so as to meet the needs of customers and produce pipes in an urgent manner, which won your company's support and satisfaction. Our company to provide customers with the best service, customer satisfaction is my company's unremitting pursuit.