Now, playground equipment is really a matter of hot ah, one of my friends is specialized to do the playground equipment, I think he did the things start is always difficult but he still insist on down, finally is also done something, now it is the playground there are many, I think that the playground equipment is very promising! My friend now has very rich, during one of our conversation he said they will continue to do so, after all, this enterprise is now a part of his life, and he is not divided.