Analyzing urban ergonomics, high-density residential constraints, corporate wellness mandates, and high-margin B2B opportunities in Northern California.
San Francisco's residential landscape—from SoMa high-rises to historic Victorian apartments in Pacific Heights—demands ultra-compact, low-decibel workout solutions. Traditional steel spring rebounders create acoustic friction unacceptable for multi-family dwellings. Our precision-engineered bungee mini trampolines offer under 35dB operational noise with rapid foldability for micro-space storage.
Enterprise tech campuses in San Francisco, South San Francisco, and Silicon Valley prioritize low-impact lymphatic drainage and cardiovascular exercise to combat sedentary desk postures. Custom-branded commercial mini trampolines are rapidly becoming standard fixtures in corporate fitness centers, requiring heavy-duty steel tubing and ASTM-certified safety systems.
The Bay Area fitness community is experiencing a surge in specialized trampoline cardio, plyometric, and rebound classes. Boutique studios require commercial-grade rebounders with adjustable T-handlebars, fatigue-resistant elastic bands capable of 150,000 continuous cycles, and rapid deployment features for dynamic class configurations.
Direct factory products customized for San Francisco commercial distributors, studios, and residential e-commerce sellers.
At Zhejiang Lingsha Technology Co., Ltd. (Funjump), our OEM/ODM manufacturing framework integrates advanced mechanical engineering to solve real-world urban fitness challenges faced by San Francisco buyers. Standard market rebounders rely on linear steel coils that produce metal fatigue and high-frequency friction spikes.
Zhejiang Lingsha Technology Co., Ltd. (Funjump) operates a state-of-the-art facility delivering global excellence to North American importers.
Zhejiang Lingsha Technology Co., Ltd. (Funjump) is committed to producing safe and stable trampolines and can customize a variety of high-quality trampolines for you, including indoor and outdoor, adult and children, fitness and leisure, and so on. We have passed many certifications including ISO9001, BSCI, GS, EN71-14, ASTM, AS4989, and our factory is equipped with a specialized trampoline safety testing lab and inspectors to weed out defective products for you in advance.
Our factory covers an area of 68,000 square meters, with more than one hundred excellent employees, equipped with professional automated production equipment and comfortable staff dormitories. The production line yields a daily output of more than 1,500 sets of trampolines. You are always welcome to visit our manufacturing campus.


























Streamlined supply chain workflows engineered for North American fitness brands, Amazon FBA top sellers, and commercial facility buyers.
Feedback from major e-commerce clients highlighted that trampoline installation and storage complexity was a primary cause for customer returns. Balancing structural stability with ease of assembly requires engineering precision.
Through R&D iterations, Funjump developed a patented tool-free quick-fold mini trampoline system. Featuring snap-lock leg joints and pre-attached bungee cords, users can unfold and lock the frame in under 3 minutes without sacrificing frame rigidity or user stability.
We maintain direct logistics channels to Northern California ports (Port of Oakland) and Bay Area 3PL fulfillment hubs. Standard shipping terms include FOB Ningbo, EXW, and full CIF landed delivery.
Our trampolines power top-ranking brands across major e-commerce channels such as Amazon. Bring your high-margin product vision to life with Funjump manufacturing.
Integrating IoT sensory tech and bio-based elastomers for the future of indoor smart fitness.
Development of zero-petroleum recyclable TPU cords offering extended 200,000-cycle life expectancy while reducing corporate carbon footprint for Bay Area brands prioritizing ESG compliance.
Embedded Bluetooth micro-sensors within the central jumping mat to capture bounce cadence, peak wattage, G-force impact acceleration, and calorie expenditure in real-time sync with mobile fitness apps.
Implementation of high-speed machine vision cameras along our automated sewing lines to detect micro-frays in perimeter stitching with zero margin for error prior to packaging.
Everything you need to know about ordering, compliance, custom OEM branding, and shipping to California.
Explore our factory-direct outdoor and indoor trampoline series available for bulk order and OEM customization.
Get in touch with our engineering and international sales team today to request samples, factory audits, OEM customization quotes, or direct freight estimates to California.
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