Explore our top-tier waterproof solutions, manufactured to exceed extreme performance specs.
Combining advanced textile technology, precision engineering, and agile supply chains.
Xiamen Yuelei Sports Co., Ltd. operates a state-of-the-art manufacturing facility in Xiamen, China, covering 1600㎡ and staffed by approximately 30 skilled professionals. We specialize in OEM and ODM for outdoor apparel, utilizing advanced production equipment and rigorous quality control processes to ensure every product meets the highest standards. Our factory is equipped to provide comprehensive customization services, allowing us to tailor our offerings to the specific needs of our clients.
The operational trajectory of Xiamen Yuelei Outdoor Sports Co., Ltd., where our flagship brand LKVER is based, began with selling high-performance ski jackets and wetsuits on AliExpress in 2021. Due to a massive surge in international orders and the inability of external suppliers to guarantee timely delivery and consistent quality, we decided to establish our own dedicated production workshop under the LKVER brand. As the workshop matured, Yuelei Outdoor Sports Co., Ltd. expanded into a robust wholesale trade model. Today, we operate two Alibaba International platforms alongside our AliExpress store, handling end-to-end production and premium customization for a rapidly growing global client base of new and returning brand owners.
"Our move to vertically integrated manufacturing was driven by one simple imperative: absolute quality control. For B2B buyers, a supply failure is not an option. By managing our own 1600㎡ facility, we control everything from seam taping temperature to compliance audits, guaranteeing that every single rain jacket meets extreme waterproof performance thresholds."
How ecological shifts, smart membranes, and athleisure dynamics are reshaping global rainwear demand.
Regulatory bans on per- and polyfluoroalkyl substances (PFAS/PFCs) are forcing brands to adopt green DWR chemistries. We offer certified fluorine-free C0 finishes that match C6/C8 water repellency.
Modern buyers demand extreme breathability. Our 3-Layer laminates balance high hydrostatic head pressure (10,000mm+) with moisture vapor transmission rates (MVTR) up to 15,000 g/m²/24h.
The line between commuter apparel and technical alpine gear has dissolved. We create transitional rainwear that integrates high-end protection with minimal, city-ready aesthetics.
From raw filament selection to final ultrasonic seam welding, we build rainwear that survives the elements.
Understanding user intent is vital. For casual commuting, a lightweight 2-Layer (2L) or 2.5-Layer structure is ideal as it is cost-effective and packable. However, for sailing or alpine hiking, we leverage 3-Layer (3L) laminated structures like the Model DJK-1. This structure bonds a highly durable outer face fabric with an ultra-thin TPU or PTFE membrane and a protective inner backing mesh. This completely isolates the membrane from dirt, oils, and physical wear, extending the lifespan of the garment dramatically.
A waterproof fabric is useless if water leaks through the stitching. All our premium raincoats and jackets undergo 100% seam sealing using automated hot-air seam taping machines. For areas prone to high tension, we employ reinforced stitching patterns prior to tape application. Furthermore, we design custom configurations featuring YKK AquaGuard® zippers, protective storm flaps, and laser-cut underarm ventilation holes with integrated mesh to maximize temperature regulation.
Global enterprises face increasing pressure to source sustainably. Yuelei meets this challenge head-on by sourcing Global Recycled Standard (GRS) certified polyester and nylon. By using recycled PET bottles as raw materials for our rain jackets, we help brands reduce their carbon footprints without compromising tensile strength, tear resistance, or waterproofing capabilities.
How we mitigate supply chain risk, handle customs clearance, and guarantee regulatory compliance for international buyers.
We welcome third-party inspections (SGS, TUV, Intertek) to verify manufacturing quality, social compliance, and fair labor practices in our Xiamen facility.
We provide complete paperwork for import customs clearances worldwide, including FOB/CIF shipping options and correct HS code classifications to optimize duty rates.
Every production run is tested using hydrostatic head testers to verify waterproofing and cup testers to verify sweat permeability under ISO and ASTM standards.
Our strategic product development path to remain at the forefront of the premium outdoor industry.
Transitioning away from petroleum-based waterproofing membranes to plant-derived alternatives with identical durability.
Integrating micro-encapsulated Phase Change Materials (PCMs) to dynamically manage warmth inside sailing jackets.
Designing monomaterial jackets (100% polyester/nylon, including zippers and buttons) to allow easy recycling.
Deploying AI-driven pattern nesting software to cut textile waste down to under 3% across all custom ODM lines.
Get professional answers about technical specifications, ordering systems, and production capabilities.
Heavy-duty outerwear, sailing jackets, and mid-layers built for professional distribution channels.
Yuelei
