Industrial-Grade B2B Custom Trampoline Manufacturing | Industry 4.0 Supply Chain Resilience | Direct OEM/ODM Manufacturing by Zhejiang Lingsha Technology Co., Ltd. (Funjump)
Explore our engineering-backed, ASTM & EN71 certified trampoline line designed for international bulk purchasing and OEM/ODM private labeling.
As a global leader in recreational and professional bounce equipment manufacturing, Zhejiang Lingsha Technology Co., Ltd. (Funjump) operates a state-of-the-art smart production complex spanning over 68,000 square meters. Engineered to support high-volume global procurement, our production campus integrates automated robotic metalworking, high-density sewing workshops, computerized packaging lines, and an accredited in-house trampoline safety testing facility.
Our strategic manufacturing approach centers on strict safety compliance, zero-defect quality assurance, and modular customization. Serving top-tier e-commerce brand owners on platforms like Amazon, global retailers, and commercial equipment distributors, Funjump delivers structural integrity compliant with ISO9001, BSCI, GS (Geprüfte Sicherheit), EN71-14, ASTM F381-16 / F2225-15, and AS4989 international safety standards.
Overcoming industry assembly friction through user-centric engineering and robust commercial-grade manufacturing infrastructure.
Traditional retail trampolines suffer from high return rates due to cumbersome frame assembly and alignment issues. Funjump's R&D team engineered a patented interlocking T-connector joint system. This innovation cuts installation time by over 50% while preserving maximum frame structural rigidity without loose hardware bolts.
We empower top-ranked Amazon e-commerce merchants and big-box retail brands across North America and Europe. By delivering drop-test passed master packaging (ISTA-6A compliant) and maintaining strict batch consistency, Funjump clients systematically achieve market-leading customer ratings and low warranty claim metrics.
The name "Funjump" embodies our mission: providing secure, high-rebound energy conversion for users of all ages. From high-density 260g UV-resistant PP mats with 8-row precision stitching to 10mm impact-absorbing EPE foam-encapsulated poles, safety is engineered into every square millimeter.
Take a transparent virtual tour of our 68,000m² manufacturing ecosystem. Precision automation ensures zero structural failure and uniform batch output.
Equipped with CNC multi-axis pipe bending machines, automated hydraulic punching presses, and heavy-duty robotic arc welding arms. All steel pipes undergo internal and external hot-dip galvanization to withstand salt spray testing (ASTM B117 standards) for ultimate rust resistance.
Utilizing multi-needle computer-controlled sewing machines, our textile line fabricates UV-stabilized polypropylene (PP) jumping mats reinforced with 8-row heavy-duty V-ring stitching. Outer safety enclosure nets use high-density PE weave to resist tearing and solar degradation.
Optimized drop-proof double-wall corrugated cartons ensure transit protection across sea freight and domestic courier delivery. Our finished product warehouse maintains constant temperature controls to preserve synthetic materials prior to export loading.
Every raw material batch and finished trampoline undergoes multi-axis stress testing before gaining factory release authorization.
Springs undergo over 100,000 cyclic extension tests to verify elasticity recovery rate, preventing spring sag over extended consumer usage.
PP mats and PE enclosure nets undergo 5,000-hour UV chamber exposure (ASTM G154) to guarantee zero embrittlement under outdoor sunlight.
Frames are subjected to 5x safety rating overload impacts (up to 750kg static / 150kg dynamic) to validate structural weld integrity.
We simplify international trade for importers, distributors, and e-commerce brand owners by matching regional safety criteria automatically.
| Target Region | Primary Safety Standards | Key Structural Mandates | Funjump Engineering Compliance |
|---|---|---|---|
| North America (USA & Canada) | ASTM F381-16 / ASTM F2225-15 | Enclosure net impact containment, double zippered safety doors, frame padding retention. | Passes all CPSIA heavy metal limits and 500-lb static load thresholds; ISTA-6A shipping certified packaging. |
| European Union | EN71-14:2018 / TUV GS Mark | Finger entrapment protection, non-toxic phthalate-free PVC materials, curved enclosure poles. | Certified by TÜV Rheinland / GS; full REACH chemical compliance on foam, pads, and nets. |
| Australia & New Zealand | AS4989:2015 | Extreme UV endurance testing, heavy structural tube wall thickness (>1.4mm galvanized steel). | Customized high-UV synthetic weave suitable for high irradiance Australian climates. |
| Global Commercial / Fitness | ISO9001:2015 / BSCI | Ethical labor practices, heavy-duty frame lifecycle durability, replaceable elastic cords. | BSCI social audit certified factory; modular component replacement program for commercial buyers. |
Replacing traditional metal springs in indoor toddler and mini fitness trampolines with high-tensile latex bungees, completely eliminating pinch hazards.
Engineered outward-curved enclosure poles maximize internal bouncing space while ensuring jumpers never make contact with support uprights.
Developing 100% recyclable thermoplastic polyurethane (TPU) pads and mats to lower lifetime environmental impact for green enterprise procurement.
Transparent operational guidelines, minimum order quantities, trade terms, and warranty agreements for international business buyers.
Select from specialized fitness rebounders, curved-pole safety models, and heavy-duty family yard trampolines.
Whether you are expanding an e-commerce brand portfolio on Amazon, outfitting a retail store chain, or sourcing commercial fitness rebounders, Zhejiang Lingsha Technology Co., Ltd. (Funjump) provides scalable engineering, competitive OEM factory direct pricing, and end-to-end global compliance support.
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