Custom Elastic Trampoline Service & Factory

Zhejiang Lingsha Technology Co., Ltd. (Funjump) — Global Engineering Authority in Precision Bungee & Steel Coil Elastic Rebound Systems, ASTM/EN71 Certified Trampolines, and High-Capacity Industrial OEM/ODM Manufacturing.

Featured Custom Trampoline Series

Explore our industrial-grade, safety-certified commercial and residential trampoline models designed for global B2B procurement.

Wholesale Funjump 55 Indoor Toddler Trampoline
Wholesale Funjump 55" Indoor Toddler Trampoline
Engineered with high-density elastic cords for noise-free, joint-friendly indoor bounce protection for young children.
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Custom Funjump 55 Mini Indoor Trampoline
Custom Funjump 55" Mini Indoor Kids Trampoline
Features a 360-degree safety net enclosure and padded structural steel frame for pediatric home recreation.
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Wholesale Outdoor Trampolines 10-14FT
Wholesale Outdoor Trampolines (10FT, 12FT, 14FT)
Heavy-duty galvanized steel tubing paired with UV-resistant PP jumping mats built for all-weather durability.
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China Custom Rectangular Trampolines
Custom Rectangular Trampolines (6x9FT to 8x11FT)
Pro-level rectangular rebound response, maximizing landing vector precision for athletic and commercial use.
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Wholesale Funjump 51 Fitness Rebounder
Wholesale 51" Fitness Rebounder Trampoline
Equipped with T-adjustable stability handlebar and quick-fold elastic system tailored for boutique cardio studios.
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OEM China Funjump 8FT 10FT 12FT Recreational Trampoline
OEM Recreational Trampoline (8FT - 12FT)
Configurable outdoor family bounce bed with custom brand printing and reinforced multi-leg stability bases.
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OEM Outdoor Round Trampoline 6ft-16ft
OEM Outdoor Round Trampoline (6FT to 16FT)
Fully customizable global export trampoline line engineered to meet strict EU GS and US ASTM safety guidelines.
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ASTM Approved 4X6FT Kids Trampoline with Swing
ASTM 4x6FT Kids Trampoline with Swing Unit
Multi-functional outdoor play system integrating elastic rebound jump mats with heavy-duty auxiliary swings.
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68,000 m²
Factory Floor Footprint
1,500+
Daily Unit Capacity
100+
Skilled Technical Workforce
ISO9001
BSCI / GS / ASTM Certified

Global Commercial & Industrial Landscape of Elastic Trampolines

Analyzing kinetic energy transfer, market diversification, and elastic rebound innovations across international markets.

Evolution from Backyard Toys to Engineered Kinetic Systems

The global elastic trampoline market has undergone a structural revolution over the past decade. No longer constrained to rudimentary residential playthings, modern trampolines represent sophisticated biomechanical kinetic systems. From high-throughput commercial amusement parks and specialized Olympic training facilities to low-impact lymphatic drainage rebounders in boutique fitness clubs, demand for customized trampoline engineering has escalated rapidly worldwide.

At the center of this technological paradigm shift is the dynamic mechanics of elastic energy recoil. Transitioning from traditional high-tension steel coil springs to advanced elastic bungee cords—manufactured from synthetic latex core strands encapsulated in high-grade polypropylene sheaths—delivers smoother deceleration curves, eliminating harsh mechanical stress on human musculoskeletal joints while offering near-silent operational acoustic profiles.

Zhejiang Lingsha Technology Factory Overview

Boutique Fitness & Rebound Aerobics

Specialized studio chains require quick-folding, ultra-quiet bungee rebounders with custom T-bar stabilization. Elastic cord resistance provides dynamic G-force movement essential for low-impact cardiorespiratory conditioning.

Pediatric Early Development Centers

Safe, springless mini trampolines featuring 360° high-density polyethylene netting and curved enclosure posts. Designed to meet strict EU EN71-14 standards, facilitating motor skill development and sensory integration.

Residential Backyard & Extreme Recreation

High-tensile rectangular and round trampolines ranging from 6ft to 16ft. Standardized with hot-dip galvanized steel frames, UV-treated 260g PP jumping beds, and all-weather resilience for North American and European distributors.

China Industrial Powerhouse: Factory Efficiency & Supply Chain Mastery

Inside Zhejiang Lingsha Technology Co., Ltd. (Funjump) — Where advanced metallurgical engineering meets mass-production agility.

Automated Manufacturing Line at Funjump

Zhejiang Manufacturing Infrastructure

Operating out of a modern 68,000 square meter production complex, Zhejiang Lingsha Technology Co., Ltd. (Funjump brand) stands at the pinnacle of international trampoline manufacturing. Equipped with specialized automated CNC pipe bending machines, robotic laser welders, and automated textile sewing matrices, our facility generates an daily output exceeding **1,500 complete trampoline sets**.

Our localized supply chain cluster in Ningbo/Zhejiang provides unmatched competitive advantages in raw material sourcing—from premium cold-rolled steel tubing to high-density UV-inhibited polypropylene fabrics. This vertical integration allows us to optimize raw material yields, enforce total quality management across every assembly stage, and deliver substantial cost savings directly to global wholesale clients, Amazon top-sellers, and commercial park developers.

Structural Subsystem Engineering Specification Performance / Durability Metric Safety Compliance Standard
Steel Main Frame Cold-rolled steel; Hot-dip double galvanization (internal & external) Resists corrosion up to 500+ hours in salt spray testing; load capacity up to 150kg+ ASTM F381, GS TÜV Rheinland
Jumping Mat Material 260g/m² High-Density Polypropylene (PP) with 8-row diamond cross-stitching 5,000+ hour continuous UV exposure resistance; extreme tensile elastic rebound memory EN71-14 Section 6, AS4989
Elastic Bungee / Springs High-tension galvanized steel springs OR multi-strand synthetic latex bungee cords Over 100,000 continuous cyclic fatigue impact cycles without elastic deformation ISO 9001 Quality Certified
Safety Enclosure Netting 360° High-Density Polyethylene (PE) woven mesh with zipper U-door lock Tear-resistant impact absorption enclosure; prevents foot traps and finger pinches ASTM F2225, GS Certification
Protective Foam Padding 10mm thick EPE water-repellent closed-cell foam wrapped in heavy PVC outer shell Impact dissipation cushioning across perimeter springs and metal connectors EN71-14 Impact Standard

Production Line Workshops & Total Quality Management (QC)

Direct visual evidence of our specialized metalworking, precision sewing, packaging lines, and dedicated safety testing laboratories.

Solving the Installation & Stability Dilemma

In response to global customer feedback regarding assembly complexity and structural instability—a historical pain point in traditional trampolines—Funjump’s R&D department introduced patented tool-less quick-assembly mechanisms. By engineering snap-lock metal connectors and integrated foldaway frame joints, we created a revolutionary line of foldable fitness rebounders and quick-setup mini trampolines. These units preserve structural rigidity during intensive bouncing while drastically streamlining end-user assembly time.

Assembly Rigidity Testing

1. Metalworking Workshop Operations

2. Sewing Workshop & Textile Integration

3. Packaging, Logistics & Finished Goods Warehouse

4. Specialized QC Safety Testing Laboratory

B2B Procurement Guidelines, Commercial Terms & Logistics

Streamlined international ordering protocols designed for global importers, brand owners, and retail chain buyers.

Delivery Lead Times

Peak Season (Nov – Jun): 35 – 55 calendar days.
Off-Peak Season (Jul – Oct): 10 – 35 calendar days.
Rapid container stuffing and automated shipping booking from Ningbo Port.

International Incoterms & Payment

Trade Terms: EXW, FOB Ningbo, CIF, DDP.
Payment Structure: T/T (30% deposit prior to production batching, 70% balance settled against Bill of Lading copy).

MOQ & Sample Support

Minimum Order Quantity (MOQ): 50 sets per individual size/specification.
Sample Policy: Evaluation samples available complimentary upon request (customer covers expedited freight costs).

Expanded Custom Product Catalog

Complete product spectrum covering fitness rebounders, toddler units, and commercial round/rectangular trampolines.

Custom Mini Fitness Trampoline 40-51
Custom Mini Foldable Fitness Trampoline (40"-51")
Compact indoor folding rebounder designed for home gym cardio work and high-intensity interval training.
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OEM Round Rebound Trampoline with Ladder
6-16FT Round Rebound Trampoline with Ladder
Complete outdoor trampoline kit with outside safety net enclosure and heavy-duty steel entry ladder.
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OEM Custom Outdoor Round Trampoline
OEM Outdoor Round Trampoline with Net
Factory-direct customizable round trampoline system constructed with weather-proof PVC safety padding.
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OEM Custom Outdoor Trampoline with Ladder
OEM Outdoor Trampoline with Safety Net & Ladder
Configurable 6ft-16ft diameter jumping beds equipped with multi-point support legs for maximum load stability.
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Custom Funjump 55 Toddler Trampoline
Custom Funjump 55" Indoor/Outdoor Toddler Unit
Kid-friendly ergonomic design featuring padded steel uprights and resilient elastic recoil cords.
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Wholesale ASTM Approved Kids Trampoline with Swing
Wholesale ASTM 4x6FT Kids Trampoline + Swing
Dual-activity backyard structure engineered according to strict ASTM safety specs for North American distribution.
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OEM Funjump 55 Toddler Trampoline
OEM Funjump 55" Durable Play Trampoline
Heavy-duty toddler bounce bed engineered for long-lasting usage in both home playrooms and outdoor yards.
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Wholesale Funjump Mini Indoor Kids Trampoline
Wholesale Mini Indoor Trampoline with Net
Factory-direct mini trampoline line featuring springless safety construction and custom box branding.
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Frequently Asked Questions (FAQ) & Technical Support

Clear, direct answers regarding customized trampoline manufacturing, material selection, safety compliance, and logistics.

What manufacturing certifications does Zhejiang Lingsha Technology Co., Ltd. maintain?
Our manufacturing facility holds **ISO9001** Quality Management System certification and **BSCI** (Business Social Compliance Initiative) social compliance audits. Furthermore, our product lines are certified to pass key global safety standards, including EU **GS (Geprüfte Sicherheit)**, **EN71-14** (European domestic trampoline safety standard), US **ASTM F381** & **ASTM F2225**, and Australian **AS4989**.
What is the core difference between springless elastic bungee cords and traditional steel springs?
Elastic bungee cords (composed of multi-strand synthetic latex cores) provide a smoother, deeper deceleration dynamic that reduces peak joint impact forces by up to 40% compared to traditional steel coil springs. Additionally, bungee cords operate virtually silently, eliminating metal friction noise, making them ideal for indoor residential and commercial fitness studio environments. Steel springs offer a stiffer, higher-frequency bounce favored in traditional outdoor recreational setups.
Can Funjump customize trampoline specifications according to OEM/ODM brand requirements?
Yes. We provide complete OEM/ODM customization services. Clients can customize frame dimensions (from 40-inch mini rebounders up to 16-foot round/rectangular trampolines), frame tube thickness, powder-coating colors, PP mat logo printing, safety pad colors, enclosure net height, outer packaging artwork, and tool-less quick-assembly mechanisms.
What are your standard international commercial trade terms and delivery schedules?
We support **EXW, FOB Ningbo, CIF, and DDP** terms. Our standard payment structure is T/T with a 30% pre-production deposit and 70% balance paid against presentation of the Bill of Lading (B/L) copy. Production lead times range from **10 to 35 days during off-peak season (July–October)** and **35 to 55 days during peak season (November–June)**.
What is the Minimum Order Quantity (MOQ) and sample evaluation procedure?
Our standard MOQ is **50 sets per size/model**. We welcome sample orders for pre-production quality verification. Samples are provided free of charge, with the purchasing client covering the associated international freight shipping fees.
What warranty coverage does Zhejiang Lingsha Technology offer on customized trampolines?
We provide a **1-Year Manufacturer Warranty** covering structural frame weld integrity, mat stitching defects, and component failures under normal operating conditions. (Note: Warranty coverage excludes product misuse, accidental damage, or improper storage beyond environmental limits).