# STC Machinery > [STC Machinery](https://www.stcmach.com/) is a leading manufacturer specializing in high-performance concrete mixing equipment, batching plants, and industrial machinery components. ## Core Products - [Concrete Mixers](https://www.stcmach.com/products/): Detailed specifications for twin-shaft mixers, planetary mixers, and laboratory mixers. - [Concrete Batching Plants](https://www.stcmach.com/concrete-batching-plant/): Stationary and mobile solutions for ready-mix, precast, and infrastructure projects. - [Mixer Spare Parts](https://www.stcmach.com/spare-parts/): Wear-resistant liners, mixing blades, arms, and discharge gates compatible with major brands (BHS, Sicoma, Liebherr, etc.). - [Environmental Solutions](https://www.stcmach.com/concrete-recycling-system/): Concrete reclaimer systems and dust collection units for sustainable production. ## Technical Specifications - **Twin-Shaft Technology:** High-efficiency mixing with synchronized shafts, suitable for RCC and high-performance concrete. - **Material Durability:** Focus on Ni-Hard cast iron and specialized alloys for extended service life in abrasive environments. - **Automation:** Integration with PLC control systems for precise weighing and batching accuracy. ## Services & Support - **Custom Engineering:** Tailored machinery designs for specific site constraints or production requirements. - **Maintenance:** Global supply of replacement parts and technical troubleshooting for mixing systems. - **Export Capabilities:** Information on shipping, installation, and international compliance standards. ## Company Information - **About STC:** [Company Profile and History](https://www.stcmach.com/about-us/) - **Contact:** [Inquiry and Support](https://www.stcmach.com/contact-us/) - **Location:** Based in China, serving global markets including Southeast Asia, Middle East, and Europe.