Buy 7 Inch Heavy Duty Trampoline Springs

Spare Parts Specification

Looking for a reliable trampoline springs supplier? Look no further! We are Trampoline Park Manufacturer and also provide high quality trampoline springs for normal and professional trampoline. Our trampoline springs in two types material according to your choice.

Apply to	Trampoline park
Spare Parts Name	Trampoline springs
Size	Different for normal and professional trampoline
Material	Maganese steel (silver color) or piano wire (black color)
Certificates	EN ISO 23659:2022, ASTM F1487-11
Warranty	1 year, but lifetime could be more than 5 years
Services	Turnkey solution, franchise opportunity

About Spare Parts

Trampoline Springs

Trampoline replacement springs refer to the trampoline springs needed to replace worn-out or damaged springs on trampoline park. Replacing trampoline springs is essential for maintaining the safety and performance of the trampoline park. Using high quality trampoline springs can extend the lifespan of the trampoline park and ensure a good jumping experience.

Trampoline Springs Types

We have trampoline springs for noraml trampoline and professional trampoline. The customer who buy trampoline park from us before, you can directly tell us type and each quantity. If you are first time to buy, please consult with us in advance. We will confirm details with you to ensure our trampoline springs work on your trampoline.


Normal Trampoline Springs	Professional Trampoline Springs

Trampoline Springs Materials

Except classic maganese steel trampoline springs, we also have better quality and durable trampoline springs in piano wire material.


Maganese Steel Trampoline Springs	Piano Wire Trampoline Springs

Spare Parts Application Video

Spare Parts Application Certificates

Delivery and Installation

Spare Parts Trampoline Springs Delivery and Installation

Quick Answers

Do you provide installation instruction?: Yes, we have both 2D and 3D drawing and instruction step by step.

How to construct your trampoline park?: We have two ways at your choice. 1. Pay for our engineers to go your site to guide the workers to construct your trampoline park. 2. Get detailed installation manual to construct your trampoline park. The important things to influence the way including the trampoline park size and your budget for construction.

What’s the age limit for attractions?: Different attractions have different age limit. Please check with us.

Do you provide installation instruction for trampoline park?: Yes, we have both 2D and 3D drawing and instruction step by step.

What’s the age limit for trampoline park?: Above 7 years old.

Is the price include shipping, customs clearance and installation?: Normally the attractions price we quote is in FOB Ningbo, not include shipping, customs clearance and installation. If you want those costs, please tell us in advance to add in quotation.

Is There A Height Limit For Indoor Amusement Park Sites?: Indoor amusement parks offer year-round entertainment, but their design faces unique challenges—particularly height restrictions. As of 2025, these limitations are shaped by evolving regulations, technological advancements, and creative engineering. Below, we break down the key factors influencing vertical space in modern indoor parks.

What’s the delivery time?: Average delivery time is 20-30 days. The actual delivery time depends on the attractions type and production capacity.

How long does it take to install ninja course or ropes course?: It depends on the worker quantity and experience. Normally one skilled person can install 20 square meters ninja course or ropes course per day.

Can we customized the indoor play structure?: Yes, we support customization on indoor play structure plan, color, theme, games and brand logo.

What’s the delivery time?: Average delivery time is 20-30 days. The actual delivery time depends on your trampoline park size and production capacity.

What’s the price of spare parts and related products?: The price will be quoted according to the attractions you choose. If you have other requirements, price is also different with standard products.

Case Recommendation

Colombia 275sqm Trampoline Park

What can be put into a 275sqm area? What kind of games can get? Please check following picture and see more details. It’s a project for one of our long term Colombia customer, who has cooperated with us since 2017. This is theirs 26th park. After 8 years of development, the indoor park industry has been constantly updated, from the most traditional trampoline to the current comprehensive park. Not only free jumping trampoline, but you also can see ninja course, tap fun wall, basketball stand and wipeout.

Liben Indoor Playground Castle built on California

Liben’s new park project built on California. With dimension of 164 square meters.The indoor playground park with Castle theme, with many different function zone.

Successful Indoor Park In Slovakia

Olympic Center is one of our successful indoor park in Slovakia. the dimension of the park is around 319 square meters, and with many wonderful game area.

Trampoline Park Successful Project In Austria

Amidst the competitive world of business, it's imperative to find an innovative and lucrative venture that can captivate individuals and yield profit at the same time. One such enterprise which has been gaining popularity in recent years is the Trampoline Park. Austria, as a modern and socially-conscious country, can provide ample opportunities for entrepreneurs to set up and operate such an enterprise. Here we present the various reasons why Trampoline Parks can be a successful project in Austria.

See more

Customer Feedback

Start Trampoline Park Business without Experience

Mr. Bai

Multi-unit Ownership

Like many young people with ideals, I want to have my own business. After research and study, I find indoor trampoline park is potential in the market. But it is totally new and complicated to me and I do not know how to do well. Among so many suppliers, the lanbox trampoline sports park attracts me by its franchise brand owner experience and mature franchise business model. My park opening smoothly with supports from professional teams. The good business allows me open more parks in short time. Now I have 3 parks!

First To Do Indoor Playground Equipment Business in China

Mr. Qiao

Buy equipment with own franchise brand

In 2016, we firstly know indoor playground equipment and want to be first to do this business in China. After online search, we find the brand owner of lanbox trampoline sports park. We have visited many factories and found the lanbox brand owner is the largest and top quality indoor playground equipment manufacturer in China. So we soon establish the partnership and built 5 direct operated chain stores in 3 years. Till now, I am familiar with indoor playground equipment industry. I feel lucky that my first choice is right!

New Investment on Trampoline Park Business

Mr. Zhou

Turnkey solution with own franchise brand

I start to contact with franchise brand owner of lanbox trampoline sports park since 2018 which is first year to provide the franchise opportunity. I have made many investment, but trampoline park is new to me. The franchiser help me a lot before open my park, such as site selection, business plan, installation, opening guidance, etc. And they give me ongoing support as well. So I could have nothing to worry and have confidence on opening one more park!

See more

Trampoline Mat Replacement Parts

Item Code: LP.XYM001.171
Size: customized
Type: trampoline mat replacement
Shape: square, rectangular, oblique, round
Age Range: 3-60 years old
Material: PP, caution line, V rings
Customization: mat and caustion line color, mat size
Certificates: EN ISO 23659:2022, ASTM F1487-11
Production Time: 5-10 days after receiving deposit
Installation: instruction manual
Warranty: 1 year, but lifetime could be more than 5 years
Services: turnkey solution, franchise opportunity

Buy 7 Inch Heavy Duty Trampoline Springs

Item Code: LC.PP036-01
Size: different for normal and professional trampoline
Type: trampoline replacement
Material: maganese steel (silver color) or piano wire (black color)
Age Range: 3-60 years old
Package: woven bag
Certificates: EN ISO 23659:2022, ASTM F1487-11
Production Time: 5-10 days after receiving deposit
Warranty: 1 year
Services: turnkey solution, franchise opportunity

Metal Clamps for Indoor Playground and Trampoline

Item Code: LC-CJ204
Size: different for shapes
Shape: more than 10 shapes
Type: playground and trampoline structure spare parts
Material: cast iron
Age Range: 3-60 years old
Package: woven bag
Certificates: EN ISO 23659:2022, ASTM F1487-11, EN 1176
Production Time: 5-10 days after receiving deposit
Warranty: 1 year
Services: turnkey solution, franchise opportunity

Indoor Playground Childrens Plastic Balls for Ball Pit

Item Code: LC-RB011
Size: diameter 8cm (3.15 inch)
Color: red, yellow, green, blue, white and more
Type: indoor playground spare parts
Material: PE
Age Range: 3-60 years old
Package: woven bag
Certificates: EN 1176
Production Time: 5-10 days after receiving deposit
Warranty: 1 year
Services: turnkey solution, franchise opportunity

See more

What Does The Opening Plan Of Trampoline Park Include? What Details Should Be Paid Attention To?

For investors, they have seen the unlimited potential of trampoline parks, and they want to make their life wealth in this industry. The opening plan of the trampoline park is indispensable. It is very important because it plays a vital role in withdrawing the funds, and also determines whether to open the market in a certain area.

Apr 28,2023

Trampoline Park Project Investment Skills, How To Avoid Investment Misunderstandings And Make Profits?

The popularity of trampoline parks is obvious. With the help of short video traffic, trampoline parks are also very popular, so now many people want to invest in trampoline parks. So how can we avoid misunderstandings when investing in trampoline park projects, so that To achieve the purpose of profit?

Apr 14,2022

What Is The "Magic Weapon" For Building A High-Traffic Indoor Playground?

Any store wants to have high popularity and large traffic, but it is not an overnight thing, which requires investors to find a "Magic Weapon" to increase traffic. Any investor who chooses to invest in an indoor playground would like to build a playground with high traffic flow, but this is not something everyone can do, and there are many secrets in the entire business process.

Aug 05,2020

How To Buy Indoor Trampoline Equipment And What To Do For Later Maintenance？

Trampoline is a very joyful equipment, but also a place to relax stress. Nowadays, people's life pressure is generally too high. The stressful life has a stressful state, which makes you feel that you don't know where to go to breathe a sigh of relief. Perhaps a hearty play on the indoor trampoline will make you feel good.

See more