ABOUT US
China Silian Machinery and Engineering Corporation (SMEC)
Affiliated with Taiyuan Silian Heavy Industry (Group) Co., Ltd., SMEC is headquartered in Taiyuan City, Shanxi Province—China’s national energy and heavy chemical industry base—located within Taiyuan Yangqu Park of the Shanxi Comprehensive Reform Demonstration Zone. As a high-tech private joint-stock enterprise, the company specializes in the research, development, design, manufacturing, sales, and after-sales service of coking equipment.
The company occupies a total area of 68,700 square meters, with an industrial plant construction area of approximately 23,000 square meters. Its subsidiaries include: Taiyuan Silian Yucheng Machinery Manufacturing Co., Ltd., Taiyuan Silian Electric Intelligent Technology Co., Ltd., Taiyuan Silian Ring Energy Technology Co., Ltd., Jinzhong Sany Hydraulic Equipment Co., Ltd., Taiyuan Sihai Hengtong Trading Co., Ltd., Taiyuan Silian Heavy Industry Co., Ltd. Construction and Installation Company, and China Silian Machinery and Engineering Corporation (SMEC), among others.
With a workforce of 486 employees, including 168 engineering and technical personnel (30 holding senior engineer titles), the group comprises departments such as Product R&D, Design Technology Center, Product Manufacturing Center, Quality Inspection Department, Process Technology Department, Coal Machinery Division, Sales & After-sales Service Department, Finance Department, Procurement Center, International Trade Department, and Logistics Management Department.


Technology as the Primary Productive Force
Guided by the principle that "science and technology are the primary productive force," the company leverages technological innovation to drive leapfrog enterprise growth. We have established the "Large-scale Intelligent Coking Equipment Research Institute" and the "Shenzhen Research Branch," along with key laboratories under construction. By attracting a large number of scientific and academic talents and fostering in-depth industry-academia-research collaboration with universities, we ensure continuous product innovation and technological leadership.
Expanding Beyond Coking: Diversified Industrial Solutions
As our business grows, Silian's coking expertise has extended to related sectors. Relying on the robust R&D capabilities of local universities and our advanced production, testing, and experimental facilities, we have successfully developed and manufactured a diverse product portfolio, including:
- Scraper conveyors
- Scraper conveyor reducers
- Hydraulic support columns & jacks
- Mining reducers
- Hydraulic support pins (horizontal, vertical, taper pins)
Vision for the Future
With strong technical strength, a proven reputation, rigorous quality management, and exceptional after-sales service, Silian Heavy Industry is poised for a bright and prosperous future. We invite new and long-standing partners to join us on this journey—let’s set sail together and build a more innovative, sustainable industrial future!