Shenyang Zhengchuang Construction Machinery Co.,Ltd SYM Tower Crane Spare Parts Co.,Ltd
Shenyang Zhengchuang Construction Machinery Co., Ltd, located in Shenyang, China, operates as a major group in the Chinese machinery industry with a long-standing focus on tower crane manufacturing. The organization comprises several subsidiaries and divisions, including SYM Tower Crane Spare Parts Co., Ltd (specializing in spare parts supply and sales) and Shenyang Runpeng Construction Machinery Co., Ltd (focused on equipment leasing). Building on the heritage of the original Shenyang Construction Machinery Factory, the group forms a comprehensive tower crane industrial complex that covers research and design, manufacturing, leasing, installation, and after-sales service. In recent years, the company has shown rapid growth and expanded its production footprint to a facility spanning approximately 1,080,000 square meters, positioning itself as a leading manufacturing hub for tower cranes both domestically and abroad. The enterprise emphasizes a broad product line under the “ZCJJ” brand, delivering a range of tower crane models supported by sophisticated production centers for metal structures, mechanical processing, heat treatment, and production packaging. These capabilities are underpinned by an integrated network of steel pretreatment and assembly lines, enabling end-to-end manufacturing and servicing of large-scale construction equipment.
The organization employs a substantial workforce, with more than 3,100 employees and 633 technicians. A significant portion of the technical staff—over 115 personnel—hold senior professional titles or higher, reflecting the company’s emphasis on research, design, and project execution related to construction steel structures and tower crane systems. Across decades, the group has pursued technology development and innovation, earning multiple national and provincial technology progress awards for its product advancements. The company’s product strategy leverages international engineering know-how from France, Germany, Spain, Italy, and other advanced countries, integrating these technologies with national standards to design and manufacture a diverse array of tower crane solutions.
Overall, Shenyang Zhengchuang Construction Machinery Co., Ltd presents itself as a comprehensive tower crane manufacturer with a vertically integrated capability set that encompasses research, design, production, testing, leasing, installation, and ongoing service. The scale of operations and the breadth of the product portfolio position the company as a notable player in the tower crane industry, serving both domestic and overseas markets through its wide-ranging facilities and experienced workforce.
Product applications include a wide spectrum of tower crane specifications, reflecting the company’s capacity to address varied construction needs. While specific model numbers and installation case studies are not detailed in the available profile, the emphasis on innovation, quality control, and a robust production infrastructure indicates a capability to support complex projects across the construction sector. As the business continues to evolve, it remains anchored in its history of tower crane manufacture while expanding its reach through related subsidiaries and a global supply chain network.