Dezhou Sanjia Machinery Manufacturing Co., Ltd. has been recognized as a "specialized, refined, unique and innovative" enterprise at the municipal level in Dezhou City in 2019

According to the Notice on Organizing the Application for the 2019 Municipal "Specialized, Refined, Unique and New" Small and Medium sized Enterprises, after independent application by enterprises, initial review by county (city) competent departments, and review by the municipal bureau, 56 enterprises including Dezhou Sanjia Machinery Manufacturing Co., Ltd. are now recognized as "Specialized, Refined, Unique and New" small and medium-sized enterprises in Dezhou City in 2019.
Basic information of the enterprise
Dezhou Sanjia Machinery Manufacturing Co., Ltd. is located on Lepu Avenue in Dezhou Economic Development Zone. The company was established in May 2002 and is a joint-stock private enterprise. The company currently has more than 50 employees, including 4 senior technical experts, 8 junior and intermediate technical personnel, and more than 10 professional after-sales service teams. The companys backbone personnel have over 15 years of rich experience in designing, using, and manufacturing deep hole machine tools. The company covers an area of approximately 10000 square meters and has a modern machining assembly workshop and a technology research and development center office building.

The company adheres to the principle of "quality first, customer foremost" and maintains a leading level of product quality among domestic peers. The company is committed to the path of "seeking enterprise development through technological progress and innovation", exploring innovation, striving for excellence, and making arduous efforts. With the goal of brand effect, the company spares no effort to promote the prosperity of deep hole processing and the progress of the national industry, and strives tirelessly.

2、 Specialized and innovative situation

Dezhou Sanjia Machinery Manufacturing Co., Ltd. is a professional manufacturer specializing in deep hole machining machine tools, integrating machine tool research and development, manufacturing, sales, and service. We maintain the development of at least one new product per year. The company always adheres to the most rigorous attitude, the highest quality selection, and the strictest inspection throughout every link of shovel product research and development, material selection, parts manufacturing, machine tool assembly, product testing, and delivery, and has established long-term and stable business cooperation relationships with suppliers.

The company has developed and researched more than ten types of products, including CNC deep hole drilling and boring machines, CNC gun drilling machines, CNC honing machines, and CNC scraping and rolling machines. The machining aperture ranges from 3mm to 1600mm, and the machining depth reaches 20m, covering almost all deep hole machining fields. It is widely used in nuclear power, wind power, mining, shipbuilding, military industry, fiber optic petrochemicals, aerospace and other fields, producing more than 60 deep hole machine tools of various types.

The company has provided several coal mining machinery enterprises with specialized CNC machine tools for deep hole machining, such as blast furnace cooling wall machining and ultra large oil cylinder machining, solving the technical problems of blast furnace cooling wall and ultra large oil cylinder machining; Developed deep hole vibration drilling CNC machining equipment and application software for Qiandu Aerospace Equipment Company; We have developed a specialized CNC deep hole drilling and grinding machine for glass materials for Wuhan Changyingtong Optoelectronic Technology Co., Ltd., solving the technical problem of deep hole drilling and grinding of glass materials; The vertical CNC powerful honing machine developed for China Shipbuilding Heavy Industry Group Corporation has solved the technical problem of high-precision machining of cylinder holes in ship engines; The deep hole annular groove cutting device, annular inner hole measuring device, and specialized machine tool developed for China Oilfield Services Co., Ltd. have solved the technical problems of machining and measuring annular grooves on the inner wall of oilfield detection instruments; Among other newly developed products, tube plate CNC deep hole drilling and milling machine, oil drill collar deep hole processing machine, electric spindle deep hole processing machine, high-temperature alloy tube bore boring machine, deep hole nesting machine and other special equipment have won the favor of users with their excellent quality and efficiency. Large service customers such as Baosteel Group, Sinohydro Equipment, CSIC, Sinohydro Corporation, AVIC Aerospace Anshan Iron and Steel Group, CNOOC, PetroChina, Sanwei Heavy Industries are all over the country. In addition, their products are exported to the United States, South Korea, North Korea, India, Iran, Ukraine, Singapore, Indonesia, Taiwan, China, China and many other countries and regions.

3、 Collaboration between industry, academia and research

The company was first recognized as a "high-tech enterprise" in 2005 and passed the ISO9000 quality management system certification in 2007, which has been maintained to this day; In 2009, the company collaborated with the Institute of Computer Science, Chinese Academy of Engineering to tackle key technical challenges in measuring deep hole machining equipment, and established a soil workstation at the company; In the same year, the company was awarded the title of "Advanced Collective in Science and Technology Management Work"; From 2015 to 2017, independently developed and obtained one invention patent and multiple utility model patents; In 2019, the company collaborated with Shandong Huayu Institute of Technology to conduct in-depth development and research on the deep hole cutting device invented by the company, and transformed the results, winning the Dezhou Science Progress Award and other honors.

Dezhou Sanjia Machinery Manufacturing Co., Ltd. will fully play a leading role in the industry and make new contributions to leading the citys deep hole machine tool enterprises in the development path of "specialization, refinement, uniqueness, and innovation" and promoting the healthy and stable development of the citys economy.