Company Profile

"Longkou Dongsheng Machinery Parts Co., Ltd. (formerly Longkou Diesel Engine Accessories Factory) is located in the beautiful and rich Shandong Longkou. It was founded in 1994 and covers an area of 28,000 square meters. It mainly produces high and low pressure oil pipes for automobiles and engines. The domestic oil pipeline industry enjoys a high reputation. Since its establishment, the company has passed the ISO9001 quality management system certification and the IATF16949 automotive industry quality management system certification. In 2018, it passed the current environmental impact assessment report. The evaluation work of the evaluation report. In 2021, it will be rated as a provincial-level specialized and special new enterprise. In 2022, it will be rated as a national-level high-tech enterprise, and it will complete the implementation of intellectual property standards in the same year.

Dongsheng's products have always been well received by domestic and foreign customers. It has established long-term and stable cooperative relations with more than 30 domestic automobile and engine manufacturers. , Yuchai, Quanchai, Shangchai, Jinkang and other well-known enterprises at home and abroad are the first-tier suppliers of global procurement. Now they have more than 150 sets of domestic and foreign production and inspection equipment, oil pipe-related invention patents, utility model patents and related equipment control systems More than 30 items such as software copyrights. With an annual output of more than 8 million pieces of various high and low pressure oil pipes, the company has strong technical force, advanced production equipment, and complete testing equipment. It is a professional oil pipe manufacturer integrating design, development, production, testing and sales. Azimuth fluid line solutions.

Dongsheng has always aimed at creating a modern enterprise, based on advanced equipment, and guaranteed by scientific management, followed the business philosophy of "developing first-class products, creating a famous brand enterprise", insisted on "market-oriented, customer-driven, and Relying on science and technology" business policy, focusing on both domestic and international markets, customer-centric, and continuously providing customers with innovative products. "