1. The development of MNTL Crystal building toys has taken different things into consideration. During the R&D stage, the electrical heating elements such as the thermal circuit breaker, electric clearance, and creepage distance between two electric conductors will be thought over by the developers. Using ultrasonic welding technology, the product won't become unmagnetized when it drops
2. Due to its good characteristics, the product has received warm reception and rapid sales in the market. It is ideal to strengthen the communication and connection of the family members
3. This product has passed ISO and other international certification, quality is guaranteed. Children can be taught to recognize colors and shapes by organizing the product
1. Being an expert in designing and manufacturing, Hangzhou Jinjuyou Technology Company Limited is highly competent and reliable in providing high-quality Crystal building toys . Hangzhou Jinjuyou Technology Company Limited is equipped with advanced production equipment for Crystal picasso tiles.
2. Hangzhou Jinjuyou Technology Company Limited has developed a series of Crystal magnetic toys which are uniquely different from and superior to the traditional ones.
3. Hangzhou Jinjuyou Technology Company Limited achieves R&D progresses annually. Hangzhou Jinjuyou Technology Company Limited' purpose is to strengthen its technological power to be an expert in Crystal Magnetic Building Blocks field. Contact!