2026-02-20
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When it comes to choosing a car seat for your child, safety is the foremost consideration for every parent. At JIANGSU HAPPY BABY SAFETY SEAT CO., LTD. , we understand the importance of ensuring that your child is safe and secure during every ride. With the launch of the HB336 ISO FIX + Support Leg 360 Rotation Baby Car Seat , we’ve gone above and beyond to provide a product that offers the highest levels of safety on the market. Equipped with advanced ISOFIX interfaces and a support leg system , this car seat ensures stable and reliable attachment to the vehicle. The ISOFIX system provides a secure connection that significantly reduces seat displacement during driving, making the car seat highly stable, even during sharp turns or sudden stops. The additional support leg further stabilizes the seat, preventing any movement or tipping, offering ultimate peace of mind to parents and guardians.
Designed to meet the latest international safety standards, the HB336 has passed stringent safety tests and is engineered to provide maximum protection for your child. Whether in the rearward-facing or forward-facing position, this car seat ensures that your child is securely fastened, reducing the risk of injury during an accident. The ISOFIX + Support Leg system works in conjunction with the seat’s structural design to absorb energy during a collision, ensuring that your child is as protected as possible.

The HB336 is a versatile, long-lasting solution for parents who want a car seat that adapts to their child’s growth. Unlike many other car seats that need to be replaced as your child grows, the HB336 offers both rearward-facing and forward-facing installations , making it an ideal choice from infancy to childhood. The rearward-facing installation is recommended for babies and toddlers between 40cm and 105cm in height and up to 21.4kg in weight, offering the safest travel position for younger children. This configuration ensures optimal protection for your child’s delicate neck and spine during travel, significantly reducing the risk of injury in the event of a collision. The rearward-facing position helps to absorb the force of impact through the back of the seat, which is a critical factor for the infant’s protection.
As your child grows, the forward-facing installation allows for comfortable use from 76cm to 150cm in height . This design ensures that the seat accommodates children up to 15 years old , making it a product that can be used for an extended period of time, eliminating the need for parents to purchase multiple car seats as their child matures. The HB336 gives parents long-term value and convenience, while maintaining the highest level of safety throughout each growth stage. The broad range of compatibility—from infancy to childhood —makes the HB336 a product that provides years of reliable use.
One of the most innovative features of the HB336 ISO FIX + Support Leg 360 Rotation Baby Car Seat is its 360-degree rotation capability . This feature greatly enhances the ease of use for parents by allowing the seat to be rotated easily for getting the child in and out of the car without strain. The ability to rotate the seat a full 360 degrees ensures that parents can find the most comfortable and practical position, even in tight spaces. Whether you’re in a narrow parking spot or have limited mobility, the 360° rotation allows for smooth and effortless transitions. No more twisting and turning awkwardly to secure your child into the seat. Simply rotate the seat to the desired angle, making the process quick and easy.
The 360-degree rotation also provides extra convenience when installing the seat. Parents can rotate the seat to face the door, making it easier to secure the child’s harness and make adjustments without straining their back or neck. This rotation function ensures that the car seat can be used in multiple ways, making it a flexible solution for parents, especially those who need to place their baby in the car frequently. The 360-degree rotation makes it a game-changer for parents who prioritize both convenience and functionality in their child’s car seat.

The HB336 is not only designed for safety and practicality, but it also provides a comfortable and enjoyable ride for your child. With adjustable recline positions , parents can ensure that their child remains comfortable throughout the journey. The seat is engineered with a high-quality fabric that is both breathable and soft, providing a cushioned experience for children of all ages. The memory foam padding conforms to your child’s body, providing the support they need while ensuring that they feel relaxed and at ease during travel.
As your child grows, the adjustable headrest and harness system allow you to customize the car seat to fit your child’s changing needs. The seat grows with your child, ensuring that they always have the right amount of support and protection. The 5-point harness system provides a secure and snug fit, preventing any unnecessary movement and ensuring that your child remains safely secured in place. The HB336 guarantees comfort for your child without compromising on safety, providing a superior travel experience from start to finish.

At JIANGSU HAPPY BABY SAFETY SEAT CO., LTD., we are dedicated to producing products that last. The HB336 ISO FIX + Support Leg 360 Rotation Baby Car Seat is built to withstand the rigors of daily use, offering excellent durability while maintaining the highest safety standards. The car seat’s high-strength shell provides a solid structure that can withstand impacts, ensuring that your child is protected in every situation. The durable construction ensures that the HB336 will continue to perform reliably throughout its lifespan, withstanding the wear and tear of regular travel. It is designed to handle the challenges of busy family life, providing long-term peace of mind for parents.
To ensure its longevity, the HB336 is constructed with premium materials that are both easy to clean and maintain. The fabric covers are removable and machine washable, ensuring that the seat remains hygienic and fresh, even with frequent use. This combination of durable construction and easy maintenance ensures that the HB336 remains in excellent condition for years to come.