Qingdao Shenlongda Metal Co., Ltd, Established in 2011, is a professional manufacturer engaged in the research, development, production, sale and service of trampoline, ribbon & universal whale. We are located in Qingdao and have convenient transportation access. Our company occupies more than 8, 000 square meters with the world's leading production equipment. Dedicated to strict quality control and thoughtful customer service, our more than 100 experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have attained TUV/GS certificates.
Selling well in all cities and provinces around China, our products are also exported to Europe &North America countries. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
History of Trampolines
The first modern trampoline was invented in the 1930s by two American male gymnasts at the University of Iowa. They took the name "trampoline" from the Spanish word "trampolín," which means "diving board" or "springboard." Trampolines were originally intended for sport use but soon became used by the military for aviation training. NASA also used trampolines to train astronauts in weightlessness and body orientation in outer space. Many acrobats and circus performers feature trampoline tricks as part of their repertoire. Trampoline gymnastics was introduced as an official sport in the 2000 Olympics. Over the years, trampolines have gradually become a popular feature in family backyards. Many different types of consumer trampolines exist for different purposes.
|2||Trampoline Size:|| |
|3||Trampoline Height:|| |
|6||Vertical Leg :Φ25MM*1.5MM"★";Φ25MM*1.2MM"";||★ |
|7||Leg Quantity:6 PCs|| |
|8||Surface Treatment:Epoxy Powder (Black,Grey,Blue)||△ |
|Jumping Mat||9||Material:PP|| |
|12||Sewing:Six Line|| |
|13||Triangular ring PCs||48|
|Spring||15||Spring:19MM*89MM*3.0MM"△";Elastic rope ball""||△ |
|16||Spring/Elastic rope ball||48|
|17||White Galvanized"△"Color Galvanized""||△ |
|Safety Pad||18||Pvc Fabric Foam Padding"★";Oxford Cloth Fabric No Padding""||★ |
|19||Pvc Fabric Foam Padding"★";Oxford Cloth Fabric No Padding""||△ |
|Safety Net||20||PE Square grid:1.5M"";PE Square grid:1.3M"";||★ |
|21||Mesh Ribbon: polyester with "★"; pp with "";||★ |
Trampoline Care and Maintenance
A trampoline cover should be placed over the trampoline when the trampoline is not in use and during the off seasons. A cover will protect the trampoline from bird droppings, animals, leaves, dirt, dust, and precipitation. It is best to jump barefoot or in socks. This keeps the bounce mat cleaner and reduces damage to the fabric and safety padding. Any dirt can be swept away with a soft whisk broom or brush.
People should not be allowed to sit, stand, or walk on the padded frame at the edge of the trampoline. This will gradually compromise the cover and padding, possibly allowing rust to form on the springs and frame, causing deterioration of the crucial protective foam. Replacement parts are available for trampolines. Worn covers, padding, springs, and bounce mats are available and should be replaced for safety's sake as soon as any damage is suspected
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