Engineered to meet Tokyo urban spatial requirements and stringent JIS/ASTM safety benchmarks.
As the Greater Tokyo Metropolitan Area undergoes intensive urban modernization, commercial entertainment complexes, municipal parks, rooftop fitness centers, and residential micro-spaces demand a paradigm shift in active recreational hardware. Tokyo’s spatial limitations, coupled with extreme safety requirements dictated by the Japanese Industrial Standards (JIS) and local municipality compliance codes, mean that traditional off-the-shelf consumer goods no longer suffice. Equipment buyers, B2B procurement heads, and OEM distributors serving Shinjuku, Shibuya, Minato, and neighboring prefectures (Kanagawa, Chiba, Saitama) require customized, vibration-dampened, non-toxic, and anti-corrosive structural hardware.
Zhejiang Lingsha Technology Co., Ltd. (Funjump) operates at the nexus of high-precision metallurgical engineering and ergonomic safety design. As a specialized OEM/ODM manufacturer serving Tokyo’s top-tier distributors, our facility integrates high-density polypropylene (PP) micro-weave technology, hot-dip galvanized frame architecture, and quick-fold acoustic springs engineered specifically for urban high-density installations.
Information Gain Metric: Our proprietary acoustic spring dampening pads reduce operational decibel levels to under 42 dB, fulfilling Tokyo urban apartment acoustic regulations while preserving maximum energy-return dynamic response for users.
Zhejiang Lingsha Technology Co., Ltd. (Funjump) is committed to producing safe, highly stable trampolines and active fitness systems. We specialize in customizing a diverse spectrum of premium products—including indoor and outdoor trampolines, adult rebounders, early-childhood soft-touch play units, and heavy-duty commercial park hardware.
Our infrastructure is certified under international and regional quality standards, including ISO9001, BSCI, GS (Geprüfte Sicherheit), EN71-14, ASTM F381/F2225, and AS4989. Our state-of-the-art facility features an in-house trampoline safety testing laboratory equipped with mechanical stress simulators, UV weathering chambers, salt-spray anti-corrosion testers, and impact resistance rigs to eliminate defects before dispatch.
Spanning an impressive 68,000 square meters and powered by a highly skilled workforce of over one hundred specialists, Funjump operates automated robotic welding arrays, automated powder-coating lines, and multi-needle computer sewing systems. Delivering a daily capacity of 1,500+ set units, we guarantee Tokyo importers uninterrupted supply chain velocity.
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Continuous product iteration driven by Japanese buyer feedback and structural engineering breakthroughs.
Traditional commercial trampolines require complex assembly that is unfeasible in compact Tokyo venues. Funjump engineered a patented tool-less quick-snap connector framework and foldable body structure, cutting setup time by 75% without compromising frame rigidity.
Tokyo Bay’s maritime atmosphere accelerated rust in standard steel frames. Funjump applies hot-dip double galvanization inside and out, backed by a 720-hour salt-spray lab verification, making our frames immune to marine corrosion.
Our strategic partners are consistently top-ranked on Amazon Japan and global retail channels. Proven product reliability means lower return rates, exceptional end-user satisfaction ratings, and maximized profit margins for importers.
Bridging China's advanced manufacturing capabilities with Tokyo's rapid delivery schedules.
Located in Zhejiang, our complex maintains direct access to Ningbo-Zhoushan Port—the world’s busiest cargo hub. We provide streamlined FOB Ningbo, CIF Tokyo, and DDP shipping solutions. With transit times of only 4 to 6 days to Tokyo Port, Japanese businesses benefit from reduced inventory holding costs and agile restock cycles.
Our future product roadmap centers on sustainable TPU elastic bands replacing legacy steel springs, carbon-reinforced composite frame poles, and integrated micro-IoT jump counters. These smart features transmit real-time calorie burn and impact force metrics directly to iOS/Android fitness applications popular among Tokyo consumers.
Full spectrum transparency: Metalworking, Precision Sewing, Packaging, and In-House Quality Assurance.
Automated Tube Bending
Precision Punching Line
Robotic Frame Welding
High-Speed Steel Cutting
Hot-Dip Galvanizing
Frame Component Staging
8-Row Mat Stitching
PE Netting Reinforcement
PVC Foam Pad Assembly
Heavy-Duty Webbing Machine
Carton Drop-Test Packaging
Export Palletizing Area
Finished Goods Staging
Tokyo Container Loading Bay
Spring Tensile Testing
Dynamic Load Endurance
UV Resistance Accelerated Test
Salt-Spray Anti-Rust Chamber
Netting Impact Safety Check
Ultrasonic Tube Thickness Gauge
Pre-Shipment Box Inspection
Certificate Audit & Signoff
High-volume commercial and residential products available for custom OEM production.
Tailored compact designs optimized for Japanese early-childhood education & indoor gyms.
Comprehensive guidance for Tokyo buyers, distributors, and facility project managers.
Partner directly with Zhejiang Lingsha Technology Co., Ltd. (Funjump) for high-gain manufacturing, certified safety engineering, and fast container shipping to Greater Tokyo.
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