Do you offer VFD variable frequency control?

<p>Yes, we offer VFD (variable frequency drive) control as an optional upgrade across most of our overhead and gantry crane models, including LD, LH, QD, and MH series. This enables smooth acceleration, precise load positioning, and reduced mechanical stress, which is critical for steel mills, ports, and automated plants.</p><p>Our standard production lead time is 30–45 days, and we provide a 12-month warranty. For a tailored quote with VFD specifications, contact us on WhatsApp +86 19392777259.</p>