We established our company since 1998. First business is Ultra-compact LCD Video Projector and Demonstrator Video. We started new business since 2000. The product is climbing wall such as wooden climbing wall, fiber glass climbing wall, hand-holds and so on. During 1998 to now, we also supply other products such as slide-boarding, electrical education products and customerized service. We start to supply playground products in 2001. 
Now, we have inveted a new product which has been registered patent and has introduced to the market. That product is 'magical bicycle' which can be dismantled and assembled freely. Most important is that product can be changed about 111 types cars.