At the beginning of its establishment, Haoxiangda Hardware has been committed to providing high-end door and window pulley system solutions for domestic and foreign door and window enterprises. Therefore, it has established a complete technology research and development project management mechanism. In addition to the continuous improvement of the pulley application series R&D and design capabilities, new materials, It has also accumulated more research and development experience in the application of new technologies, and is at the leading level in the industry.
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