Wholesale Luffing Tower Crane Manufacturer & Global Supplier

YOM refers to the Year of Manufacture. Huaian Zhongqiang enforces strict anti-counterfeit measures: every machine in our 30+ acre logistics yard retains its original factory rivet nameplate stamped with OEM serial numbers, structural casting dates, and design codes (XCMG, Zoomlion, Potain, SANY, DAHAN). Prior to contract signing, we provide high-definition nameplate macro imagery and factory registry confirmation to verify that equipment from 2018–2023 has never undergone unauthorized re-stamping.

Heavy cranes require systematic disassembly: mast sections, climbing cages, turntables, counter-jibs, operator cabins, and winch drives are individually match-marked. Standard mast sections (such as 1.6m x 1.6m or 2.0m x 2.0m panels) are nested inside high-cube 40HC dry containers to minimize shipping costs, while oversize slewing assemblies, telescoping cages, and jib structures are lashed onto 40FR (Flat Rack) platforms or booked on dedicated breakbulk break-bulk vessels in accordance with IMO marine cargo stowage guidelines.

Yes. We regularly host third-party verification teams from SGS, Bureau Veritas, and TÜV Rheinland at our Huai'an yard. These inspectors conduct non-destructive testing (NDT), check weld seams, verify hook block dimensions, evaluate slewing bearing play with dial indicators, test electrical insulation resistance, and review factory certificates. In addition, our team offers real-time HD video testing for clients who cannot attend on-site.

With independent Chinese import and export operating rights and a National Level-2 Enterprise Qualification, Huaian Zhongqiang issues standard commercial invoices, packing lists with individual piece weights and volumes, ocean Bills of Lading, and official Certificates of Origin (CO, Form E, or Form R). Upon request, we also provide OEM operations handbooks, foundation load calculation sheets, erection manuals in English, and certified disassembly certificates for customs brokers.

Building configurations dictate tie-in points, internal climbing frames, and mast heights. Our in-house technical department cross-references structural drawings against OEM engineering guidelines to determine tie-in collar locations, foundation load anchoring reactions, and out-of-service wind buffering. We supply matching anchor frames, wall ties, and supplemental mast sections directly from our inventory.

We work with standard global trade mechanisms, including confirmed Irrevocable Letters of Credit (L/C at sight) and Telegraphic Transfers (T/T). Standard terms typically require a 30% deposit upon order confirmation and allocation of the specific equipment chassis, with the remaining balance due against presentation of original Bill of Lading, packing list, and NDT clearance files.