High-Quality Railway Fastening Systems and Materials
HANZI is an established producer and supplier of high-quality materials for light, heavy and crane railways, including rails and fastenings such as bolts or clips.
The company is based in China and distributes products from a number of state-owned factories.
With ISO9001 certification, the company has built an extensive quality control network with rules and inspection standards that all of the experienced staff adhere to.
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