Marine Hardware · OEM, wholesale & custom manufacturing — Weihai, China
Marine Hardware Everwin Sports manufactures lifting and rigging slings for marine, industrial, and deck-handling work — Grade 80 and 100 alloy chain slings, wire-rope slings with pressed or spliced eyes, and polyester webbing and round slings. Chain and end fittings are drop-forged and heat-treated, wire-rope slings are swaged with steel or aluminum ferrules, and synthetic slings are woven from high-tenacity polyester for a soft, load-protecting grip. Every assembly is proof-tested and fitted with a durable, stamped working-load-limit tag, in single- and multi-leg configurations to recognized EN and ASME rating practice. Hooks, master links, and shorteners are matched to the leg for a complete, certified assembly.
Available factory-direct from our Weihai, China facility for wholesale, private-label and custom OEM production — alternate materials, sizes and branding, typically from 500 units, for buyers across major export markets.
Request a QuoteEvery lifting & rigging slings order is built under our quality & manufacturing process and backed by our standards & compliance documentation. See the full specification catalog or explore our marine hardware range.
We make alloy chain slings, wire-rope slings, and polyester web and round slings. Chain suits hot, rough, and adjustable lifts; wire rope suits high strength with some flexibility; and synthetic web and round slings are light and gentle on finished or coated loads. Tell us the load, the lift environment, and the attachment points and we will recommend the type and reach.
Chain slings use Grade 80 or 100 alloy with drop-forged, heat-treated fittings; wire-rope slings are swaged with steel or aluminum ferrules; and synthetic slings are woven from high-tenacity polyester. Every assembly is proof-tested and fitted with a stamped, durable working-load-limit tag, in line with recognized EN and ASME rating practice. Certification support is available on request.
A single leg handles a straight vertical pull, while two-, three-, and four-leg bridles share a load across several pick points and control balance — but the rated capacity changes with the sling angle, so steeper angles carry less. We size the legs and master link to your load weight and geometry, and can supply shorteners to trim each leg on site.
Yes — chain grade, wire construction, web width, leg count, reach, end fittings, and tag marking are all configurable, and we run OEM and private-label programs with branded tags and packaging. First-time runs are proof-tested and sampled before volume. Send your assembly spec and we will quote and sample.
Standard slings ship by the carton or pallet and consolidate toward container volume across a mixed order. Custom or private-label runs typically start around 500 units per configuration. Mixing reaches and capacities within a sling family helps reach an efficient batch.
Standard slings run about 30–45 days after deposit. A first-time custom or branded run takes roughly 45–60 days including proof-testing and sampling, with repeats returning to 30–45 days. Forging, swaging, sewing, and testing are scheduled inside that window.