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Hebei Avionics Pipeline Group Co., Ltd. signed Qingdao Haixi Plastic Machinery Co., Ltd. on February 16, 2023, three PE?159-?1620 production line, my company is committed to production. Hebei Avionics Pipeline Group Co., Ltd. as a new customer of Qingdao Haixi Plastic Machinery Co., LTD., thank you for your trust and support. Our company shipped the second car on June 13, 2023, to give customers a satisfactory answer sheet. Subsequently, our company's debugging personnel also set out to your company to install and debug, in order to meet customer needs, urgent production of tubes, and get your company's support and satisfaction. Our company to provide customers with the best service, customer satisfaction is my company's unremitting pursuit.