In the production workshop of Dongsheng Petroleum Machinery, every piece of equipment carries our ultimate pursuit of quality. From the selection of high-quality raw materials to precision machining and manufacturing, we strictly implement the ISO 9001 quality management system and API 11AX international standards to ensure that every component and every process can withstand strict inspection.
We have leading automated production lines and precision testing equipment, with an experienced technical team, to achieve the whole process of quality control from raw materials entering the factory to finished products leaving the factory. Through the inspection system and management system, every equipment delivered to customers has high quality and long-term durability. Over the past 20 years, Dongsheng Petroleum Machinery's products have been successfully applied to major oil fields at home and abroad, and exported to many countries and regions around the world, winning the wide trust of customers. We are well aware that quality is the foundation of the enterprise, so we adhere to the goal of "zero defect", cast high-quality products with ingenuity, and win the future with quality.
Tieling Dongsheng Petroleum Machinery Co., Ltd. will continue to establish the image of "Dongsheng", build the "Dongsheng" brand, uphold the business philosophy of customer-centricity and delivering greater value to customers, and continue to enhance the brand influence of "Dongsheng"Choosing Eastop is to choose to rest assured - because we not only produce equipment, but also stick to our commitments.
