Explore our premium product portfolio designed for extreme marine, angling, and hunting environments.
Discover the engineering, scale, and processes behind Xiamen Yuelei Sports Co., Ltd. and our proprietary LKVER brand.
Founded in the global manufacturing hub of Xiamen, Xiamen Yuelei Sports Co., Ltd. operates a modern manufacturing facility covering 1600㎡. Staffed by over 30 highly skilled professionals and technical engineers, we specialize in high-tier OEM and ODM services for waterproof fishing waders, dry suits, and advanced outdoor apparel. Every phase of production—from raw fabric inspection to ultrasonic seam sealing—is executed utilizing state-of-the-art machinery to guarantee structural integrity in heavy-weather and deep-water settings.
The journey of our signature brand, LKVER, began in 2021 as a direct-to-consumer pioneer on AliExpress. Due to massive market demand and the challenges of external supply chain lag, Yuelei Outdoor Sports Co., Ltd. took the decisive step of establishing our own dedicated production workshop. Today, by controlling the manufacturing process end-to-end, we maintain a robust wholesale international trade model, operating multiple Alibaba International platforms alongside our global distribution channels to serve hundreds of international clients annually.
State-of-the-Art Factory Space
Technical Engineers & Craftsmen
Seam Pressure Testing Rate
Brand Est. & Vertical Integration
Leading the next generation of aquatic protection through materials science and sustainable composite fabric technologies.
Transitioning from basic PVC to multi-layered PTFE and polyurethane (PU) microporous membrane laminates for ultimate breathability.
3 to 5-Layer CompositesReplacing traditional stitch-and-tape methods with heat-fused ultrasonic welding to eliminate pinhole leaks permanently.
Stitchless Seam TechImplementing eco-friendly Durable Water Repellent coatings that reject water droplets without fluorocarbon bioaccumulation.
Green ChemistryMapping physical knee and groin flex zones to minimize strain, fabric wear, and tear during active stream movement.
3D Kinetic Cut| Material Matrix | Waterproofness (mm H2O) | Breathability (g/m²/24h) | Common Applications | Durability Rating |
|---|---|---|---|---|
| Heavy Duty PVC / Polyester | > 20,000 mm | Non-breathable (0) | Industrial Aquaculture, Deep Sea Commercial Fishing | Extreme (High Abrasion) |
| 4mm/5mm CR Neoprene | > 15,000 mm | Low (Thermal Insulation Focus) | Cold-weather waterfowl hunting, ice fishing | Very High (Puncture Resistant) |
| 3-Layer Breathable Nylon (LK-Tex) | > 20,000 mm | > 8,000 g/m² | Fly-fishing, recreational angling, dynamic hiking | High (Lightweight & Flex-comfort) |
| 5-Layer Reinforced Seat & Shins | > 25,000 mm | > 5,000 g/m² | Professional wading guides, rocky mountain stream angling | Exceptional (Extreme puncture resist) |
Aligning product architectures with specific commercial sectors, regional distribution needs, and specialized occupational environments.
Designed for industrial seaweed farming, shrimp ponds, and shellfish seeding where chemical and saltwater exposure is constant. Built with seamless heavy-duty PVC panels to minimize bio-fouling and chemical degradation.
Engineered for high mobility and extreme comfort. Features multi-layer microporous membranes, ergonomic stockingfoot designs, built-in gravel guards, and integrated fleece-lined handwarmer pockets.
Combining dense camo patterns with 4-5mm Neoprene lining. Insures core temperature stability in freezing wetlands. Ideal for waterfowl hunters demanding integrated bootfoot construction with Thinsulate™ insulation.
Ensuring cross-border compliance, import safety standards, and regional market certifications for zero friction.
Yuelei factory operations comply with ISO 9001:2015 quality systems. Our protective outerwear is built to clear EN 343 standardizations for water penetration resistance and water vapor breathability.
Non-toxic fabric formulations. All polymers, PVC coatings, and DWR chemical agents pass rigorous EU REACH tests, avoiding harmful plasticizers, phthalates, or lead content.
Our premium waders undergo physical hydrostatic testing conforming to AATCC 127 standards, withstanding pressure up to 25,000mm before structural weeping occurs.
How Yuelei Sports streamlines design-to-delivery workflows for international brands and heavy-volume distributors.
Whether you require customized size charts for Western builds, specific camo configurations for hunting gear, or integrated logo prints for marine utilities, our OEM/ODM design process is structured to be seamless:
Expert answers regarding waterproof performance, customized manufacturing, and supply chain timelines.
For professional guide-grade usage, we recommend high-density, multi-layer laminated nylon or polyester fabrics. Specifically, utilizing a 3-layer breathable fabric in the torso for sweat management combined with a reinforced 5-layer fabric structure from the waist down to protect against branches, gravel, and abrasions.
Unlike standard production processes that only sample test, Xiamen Yuelei implements a strict 100% inflation test. Every wader is pressurized and immersed in water to detect micro-bubbles. Additionally, we use high-frequency hot-air sealing machines and double-taping on cross-seams to eliminate weak points.
MOQ depends heavily on fabric specialization and color customisation. For standard stock-color high-performance breathable fabric, our MOQ starts at 100-200 pieces per batch. For fully customized proprietary camo patterns or specialized membrane requirements, the MOQ generally starts at 500 pieces.
LKVER is the specialized, vertically integrated brand owned and operated directly by Xiamen Yuelei Sports. The brand was established to transition from a traditional outsourcing trading model to a modern, direct-to-factory model, allowing faster innovation, superior quality management, and immediate adaptation to user feedback.
Explore our wider range of waterproof dry suits, sailing jackets, and adventure packs manufactured to the same exacting standards.
Yuelei
