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Rigid Chain Source Manufacturer —— Evo-Tech Machinery
When you choose rigid chains, go straight to the original manufacturer — Evo-Tech Machinery Leveraging cutting-edge technology and uncompromising quality, we deliver efficient, reliable, and cost-effective solutions for your heavy-duty power transmission applications!

Corporate Strength
Evo-Tech Machinery We are a pioneering leader in domestic rigid-chain technology and a premier source-manufacturing hub, specializing in the R&D and production of lifting chains, push-pull chains, and interlocking chains. The company has established a fully integrated, closed-loop production system that spans from independent R&D of core technologies and precision machining to finished-product delivery, with all manufacturing conducted in our own facilities and sold directly—eliminating middlemen markups. We are a reliable, high-capacity manufacturer at the very source of rigid-chain solutions.

Smart Manufacturing Advantages
With deep expertise in the field of heavy-duty linear motion transmission, we boast a highly skilled technical team and a portfolio of core patents that drive domestic innovation in rigid chain technology. Our state-of-the-art manufacturing facilities and high-precision machining equipment ensure rigorous quality control across the entire production process, delivering consistent product quality and efficient delivery. Our product range covers the full spectrum of standard and custom rigid chains, tailored to meet diverse application requirements such as heavy-load lifting, precision pushing and pulling, and long-distance conveying.

Product Performance
The product boasts four core advantages—ultra-high load capacity, precise positioning, long-range efficiency, and safe, low-energy operation—making it well-suited to the complex and harsh operating conditions across various industries.

Manufacturer Services
Direct sales from the original manufacturer, offering exceptional value for money and supporting custom solutions tailored to specific load requirements, stroke lengths, and installation space dimensions. Leveraging a “standard inventory + flexible manufacturing” model, we ensure rapid order fulfillment. We provide end-to-end services, including technical consulting, solution design, installation and commissioning, and lifetime maintenance. Our products have been rigorously tested and proven in over 2,000 real-world projects and are now exported to numerous countries.
When you choose a rigid chain, make sure it’s the right one. Evo-Tech Machinery With uncompromising craftsmanship and superior quality, we deliver efficient, stable, and cost-effective turnkey solutions for a wide range of heavy-duty transmission applications.
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EVO-TECH
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Headquarters:
Hebei Evo-Tech Machinery Manufacturing Co., Ltd.
Address:
No. 1 Evo-Tech Avenue, Yuanshi Economic Development Zone, Shijiazhuang City, Hebei Province
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