Contact Us

Customer Support:

Phone: 0344 800 4060


Request a Call Back - Contact Us

Opening Hours:

Our normal business hours are Monday - Friday 9am-5pm (excluding Bank Holidays) and we usually reply to all emails within 3-5 working days. 

The phone Lines open Monday - Wednesday - 10am - 4pm where a member of the team will be delighted to help. 


YJ Europe Ltd
Unit 3/3a
Farthing Road Ind Estate
Farthing Road

What are you waiting for? Call us today and get your JUMP on!


Trampled Underfoot Ltd 

Information - Jumpking trampolines – Traded from 2003 to 2012


Does your manual or correspondence give you Trampledunderfoot’s details for parts or warranty on Jumpking Trampolines? Don’t worry, you may still be able to get parts and any trampoline spares from us at for your Jumpking trampoline.

We are owned by YJ Cooperation, the owners of the Jumpking and Bazoongi Brands. Our factories supply all Jumpking trampoline spares, which are imported by

We have several online resellers who have a selection of our trampoline spare parts, but here at as the official suppliers we carry all stock and have an expert knowledge of over 18 years experience with these products.

Call our dedicated customer service team on 0344 800 4060 for help with parts for your kids trampoline, we are very happy to help and look forward to hearing form you.