Summer is here, the feeling of riding a bicycle is hot. Many riders have their hands and feet hot every time they arrive in the summer, and the hotter the outside world, the easier it is to sweat. In response to this situation, a foreign design company introduced a new "air conditioning" handlebar to meet the needs of cycling enthusiasts. The bicycle handle applies natural wind to help the rider's hand cool while providing an air massage. This system has become a patented air transmission technology that enables the perfect combination of 3D printing technology and flexible materials.
This air-conditioned handlebar looks cool, and it feels soft and comfortable to ride in the summer, but it is the first choice!
The ergonomic chair can be used by both children and adults. The height can be adjusted to protect the spine and allow children to develop good sitting habits from an early age. The latex cushion and knitted fabric are very breathable, so that the child will not get tired when studying; A chair that can accompany your child`s growth. You can use this chair during the learning time of 3-18 years old. 
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SUZHOU IGROW TECHNOLOGY CO.,LTO , https://www.igrowdesk.com