Marine Hardware Manufacturer
Proof-tested anchors, chains, shackles, swivels & turnbuckles, galvanized for life at sea — OEM & wholesale supply from Weihai, China
Marine Hardware
Manufacturing & OEM Supply
Leading supplier of premium marine hardware solutions, offering a comprehensive range of boat and yacht accessories including anchors, chains, shackles, and specialized connecting hardware engineered for maritime reliability and safety.
Our anchors, chains, shackles, swivels, and turnbuckles are forged from high-grade steel, hot-dip galvanized after fabrication, and proof-tested to order requirements before they leave the facility. Working load limits are permanently marked, and order-specific test documentation is available for applicable marine hardware.
15 lines
in production.
Every line ships with full specifications — and nearly every line can be produced to custom dimensions, materials, and branding.
01 Anchors
Everwin Sports manufactures a full range of marine anchors for recreational boats, commercial vessels, and mooring applications. Our anchors are…
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02 Chains
Our marine chains are manufactured from Grade 30 and Grade 43 high-test steel, designed for anchor rode, mooring, towing, and general marine…
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03 Shackles
Precision-forged marine shackles for rigging, mooring, and lifting applications. Our shackles are drop-forged from alloy steel and available in…
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04 Swivels
Marine swivels designed to eliminate line twist in anchor rode, towing, and rigging applications. Our swivels feature precision-machined bearing…
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05 Turnbuckles
Heavy-duty turnbuckles for tensioning standing rigging, guy wires, and structural cables in marine and industrial applications. Our turnbuckles…
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06 Marine Rope & Anchor Rode
Everwin Sports manufactures a complete line of marine rope & anchor rode — three-strand twisted nylon, double-braid nylon & polyester, mega-braid,…
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07 Deck & Rigging Fittings
Everwin Sports manufactures load-rated deck & rigging fittings — cleats, fairleads, bollards, pad eyes, eye bolts, eye nuts, thimbles, wire-rope…
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08 Hooks & Quick Links
Everwin Sports manufactures drop-forged connecting hardware — clevis and eye grab hooks, sling hooks with safety latch, snap hooks, S-hooks, and…
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09 Blocks, Pulleys & Sheaves
Everwin Sports manufactures rigging blocks & pulleys — snatch blocks, single, double, and triple sheave blocks, wire-rope and fiber-rope blocks,…
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10 Mooring Buoys
Everwin Sports manufactures foam-filled and rotomolded mooring buoys, pick-up & pendant buoys, marker & navigation buoys, and fender buoys.…
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11 Stainless Deck Hardware
Everwin Sports manufactures 316 stainless boat fit-out hardware — hinges, hasps, latches, hatch and locker hardware, eye straps, rail and tube…
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12 Boat Fenders
Everwin Sports manufactures marine fenders that protect hulls at the dock and alongside — cylindrical and round inflatable fenders, twin-eye and…
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13 Sacrificial Anodes
Everwin Sports manufactures sacrificial anodes that protect hulls, shafts, rudders, and engines from galvanic corrosion — zinc anodes for…
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14 Dock Floats & Pontoon Cubes
Everwin Sports manufactures the flotation under floating docks, marinas, swim platforms, and work pontoons — rotomolded HDPE dock floats, modular…
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15 Lifting & Rigging Slings
Everwin Sports manufactures lifting and rigging slings for marine, industrial, and deck-handling work — Grade 80 and 100 alloy chain slings,…
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Built to spec.
Proven in service.
Proof-Tested to 2× WLL
Anchors, shackles, and swivels are individually proof-tested to twice their rated working load, with limits permanently marked on every piece.
Certified Standards
Manufactured to applicable ASTM, EN, and US Federal specifications, with third-party certification support available for marine anchor and chain orders.
Corrosion Protection
Hot-dip galvanizing after welding, electro-galvanized and stainless 316 options for uniform protection in permanent saltwater service.
Spec it right
the first time
Plain-English guidance on materials, sizing, and the standards that govern a compliant marine hardware order.
Galvanized, Stainless or PVC-Coated? Choosing a Corrosion-Resistant Finish
Read guide →Anchor & Chain Sizing: A Practical Guide for Marine Hardware Buyers
Read guide →Incoterms Explained: FOB, CIF & DDP for First-Time Importers
Read guide →OEM & Private-Label Manufacturing: MOQ, Tooling, Samples & Lead Times
Read guide →Anchor Types Explained: Danforth, Plow, Mushroom & Grapnel
Read guide →Spec your Marine Hardware order.
Send us your specifications and quantities — our export team responds to every quote request within 48 hours.