Engineered for extreme reliability, waterproof performance, and outdoor capability.
A closer look at the facilities powering advanced marine safety gear.
Xiamen Yuelei Sports Co., Ltd. operates a state-of-the-art manufacturing facility in Xiamen, China, covering 1600㎡ and staffed by approximately 30 highly skilled professionals. We specialize in OEM and ODM for high-performance outdoor apparel, utilizing advanced production equipment and rigorous quality control processes to ensure every product meets the highest standards. Our factory is fully equipped to provide comprehensive customization services, allowing us to tailor our offerings to the specific needs of global outdoor brands, emergency response crews, and specialty distributors.
The LKVER brand originated from the core need for supply chain stability. Xiamen Yuelei Outdoor Sports Co., Ltd., began selling ski jackets and wetsuits on AliExpress in 2021. Due to a surge in orders and our third-party suppliers' inability to guarantee consistent quality and on-time delivery, we made a strategic pivot to establish our own dedicated production workshop. Under the LKVER brand, we expanded our operations into a robust wholesale trade model, now operating two Alibaba International platforms alongside our AliExpress storefront. Every year, we manage high-capacity production runs and bespoke design customization for a growing roster of returning customers worldwide.
Why professional water sports brands source drysuits from specialized Chinese manufacturers.
Our material technologies feature 3-layer and 4-layer breathable membranes that block external water molecules while allowing internal perspiration to escape. With a hydrostatic rating exceeding 20,000mm and breathability surpassing 15,000g/m²/24h, these fabrics perform in the harshest marine conditions.
Precision matters. Our workshop utilizes automated laser cutting machines to prevent raw edge fraying, alongside computerized hot-air welding equipment. Every seam is taped internally with heavy-duty PU tape, removing structural weak points and eliminating micro-leaks.
Quality assurance is integral to our setup. Every drysuit produced under the LKVER label undergoes a full internal pressure test. Suits are inflated and sprayed with a specialized soap solution to confirm that all gaskets, zippers, and seams are completely air-tight before packaging.
Why generic, unisex sizing fails in the water—and how our custom patterns solve it.
In the cold-water sports and marine rescue industry, unisex garments often compromise comfort and thermal retention. Women’s physiological needs demand tailored panel patterning to ensure complete mobility without bulk. At Xiamen Yuelei Sports, we address this through intensive design research:
To provide convenience during extended missions or long-distance paddling, our women’s models (like the LKVER DW-49) feature localized side-zip and rear drop-seat openings. We use flexible YKK AquaSeal or TIZIP MasterSeal hardware to keep these areas robust and flexible.
We reposition seams away from high-friction zones (like the underarms and inner thighs) to prevent chafing. Articulated elbows and knees are standard, allowing full extension while kayaking, packrafting, or climbing aboard support vessels.
We pair our women’s drysuits with anatomically sized latex or neoprene glideskin neck and wrist gaskets. This ensures a watertight seal without causing excessive pressure on the carotid artery or wrists, reducing cold-water shock risks.
B2B procurement structures built to support diverse market requirements.
| Procurement Parameters | OEM Specifications | ODM Solutions | LKVER Factory Standard (Wholesale) |
|---|---|---|---|
| Minimum Order Quantity (MOQ) | 100 units per style / colorway | 200 units (requires pattern development) | Low MOQ for in-stock and standard designs |
| Customization Options | Logo placement, colorways, zipper configuration | Bespoke sizing patterns, proprietary fabrics | Standard fit with LKVER branding options |
| Fabric & Hardware Options | Client specified or factory sourced | Co-developed performance membranes | High-performance 3-layer breathable laminates |
| Sample Lead Time | 7 - 10 working days | 15 - 20 working days (pattern matching) | 3 - 5 days (existing patterns) |
| Testing Protocols | Custom testing requirements accepted | Full hydrostatic pressure testing | 100% factory inflation leak check |
How technical textile developments and ecological awareness are shaping the market.
The industry is shifting rapidly away from persistent fluorocarbons. Modern brands demand PFC-free Durable Water Repellent (DWR) coatings that offer water repellency without environmental impact. We source and apply advanced bio-based finishes to meet these global standards.
Circular fabrics are becoming standard. Utilizing ocean-bound plastics and recycled polyester face fabrics, modern laminates achieve high durability with a reduced carbon footprint. Our factory partners with certified material suppliers to offer these options.
Drysuits are shell garments; warmth depends on the inner layer. Trends show integrated fleece and synthetic lofted lining systems that improve vapor transfer, ensuring the wearer stays dry and warm during high-exertion marine activities.
Addressing the core questions of global procurement officers and brand managers.
Our origin story sets us apart. We started as direct sellers on AliExpress, which taught us exactly what end-users need. When supply chain capacity bottlenecked, we built our own 1,600㎡ facility in Xiamen to take control of quality. Operating our own factory allows us to offer flexible OEM/ODM customization, faster prototypes, and reliable leak testing that trading companies cannot replicate.
Every single suit we manufacture is subjected to a pressurized air test. We seal the neck, wrists, and feet, inflate the suit to a standardized pressure, and coat it with a specialized detector solution. Any pinholes or seam imperfections are immediately identified and corrected. Additionally, we use high-grade seam sealing tape and premium waterproof zippers (such as YKK AquaSeal or TIZIP MasterSeal) to prevent entry at critical closure points.
For ODM and wholesale orders, we offer customizable color blocking, reflective safety tape integration, reinforcement patches in high-wear zones (knees, elbows, seat), and zipper placement options (including front-entry diagonal and rear-entry shoulder designs). We also tailor the relief zipper setup (drop-seat or traditional crescent zippers) based on your market requirements.
We recommend latex gaskets for users who require absolute submersion waterproofing, such as swiftwater rescue teams or deep-water sailors. For users prioritizing comfort during long-term wear (like flat-water kayakers or coastal paddlers), we offer high-stretch neoprene glideskin gaskets, which provide a reliable seal with less skin friction.
For standard designs with standard fabrics, typical bulk production takes between 35 to 45 days after deposit confirmation. Custom fabric production or custom color dyeing can add 15 to 20 days. We communicate milestones transparently to coordinate with your seasonal shipping schedules.
Explore our specialized range of high-performance marine clothing and gear.
Yuelei
