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Zhejiang Lingsha Technology Co., Ltd. (Funjump) - Setting Global Standards in Trampoline Manufacturing
As international supply chain dynamics shift towards quality, compliance, and technological agility, Zhejiang Lingsha Technology Co., Ltd. (Funjump) stands at the forefront of the global trampoline manufacturing sector. Spanning a specialized manufacturing infrastructure of 68,000 square meters, our production facility integrates advanced automated metalworking robotics, high-precision sewing lines, and stringent internal quality control laboratories.
We specialize in delivering comprehensive OEM/ODM manufacturing solutions for adjustable fitness trampolines, foldable rebounders, heavy-duty recreational outdoor round and rectangular trampolines, and toddler safety enclosures. Our verified production capacity exceeds 1,500 sets daily, backed by an elite workforce of over 100 skilled technicians, engineers, and customer success specialists.
Comprehensive B2B Supply Solutions for Indoor Fitness, Outdoor Recreation, and Specialized Institutional Use
Market demand for adjustable trampolines spans multiple consumer demographics—from home-based cardio fitness enthusiasts seeking compact folding mechanisms to commercial gyms requiring heavy-duty T-bar adjustment structures, and parents prioritizing certified safety enclosures for children's outdoor play.








Solving industry pain points through advanced structural R&D and rigorous international certification
At Zhejiang Lingsha Technology Co., Ltd. (Funjump), we actively incorporate customer feedback and real-world deployment challenges into our product engineering cycles. A historically persistent pain point in trampoline retail has been the complex, time-consuming assembly process and difficult storage requirements.
Balancing rapid assembly with uncompromised structural stability traditionally required complex movable parts and connectors that could compromise safety. However, through intensive R&D by our senior engineering team, we have successfully pioneered quick-release, tool-free assembly mechanisms for our foldable fitness trampolines and mini rebounders. This breakthrough has garnered widespread acclaim from global brand partners and e-commerce leaders, including top-tier sellers on platforms such as Amazon.
A multi-stage manufacturing workflow ensuring peerless product durability and seamless bulk fulfillment
Quality manufacturing relies on complete vertical integration. Our factory is structured into specialized operational departments that maintain absolute control over every phase of production, raw material processing, and final packaging.


























Ensuring absolute safety, compliance, and zero defects through specialized internal testing labs
We maintain rigorous compliance with internationally recognized safety standards. Our factory has successfully passed certifications including ISO9001, BSCI, GS, EN71-14, ASTM, and AS4989. Each production batch undergoes rigorous inspection in our specialized trampoline safety testing laboratory to eliminate defects prior to global shipment.
Essential B2B Procurement, Trade Terms, and Maintenance Guidelines
We flexibly support Ex Works (EXW), FOB Ningbo, and CIF shipping terms to accommodate global freight forwarding requirements.
We operate via T/T: 30% deposit paid prior to production commencement, with the remaining 70% balance paid against the copy of the Bill of Lading (B/L).
During peak season (November to June), lead times range from 35 to 55 days. During off-season (July to October), lead times are optimized to 10 to 35 days.
Our MOQ is 50 sets per size for mass production orders. Sample orders are fully accepted for quality evaluation.
We provide a 1-year comprehensive warranty covering structural and manufacturing defects (excludes misuse or accidental damage).
Yes! We offer sample units free of charge; clients are only responsible for covering international courier freight costs.