Five basic parameters: 1. Application  2. Capacity  3. Span  4. Lifting height  5. Working duty

At any time, the online free technical support could be available, we could also arrange our engineer to your factory as required. We can supply the spare pars for free within warranty period and charge as per cost price when the warranty is invalid.

Product quality is closely related to customer’s benefit and our market development. We have been always rigorous in quality control, and we have introduced a multitude of advanced test equipment and professional QC staffs. Our quality control includes raw material test, plates cutting test, weld flaw detection, girder test, trolley wheel test, etc.