How much does it cost to open a roller skating factory?

Assembly? Needle car? Injection molding? Hardware? Open the mold? And so on, it depends on your figure. Your problem is really big! However, enterprises that produce better skates have "density". I think their quality, color, style and service are not bad! You can learn more about this industry. I suggest you consult their density company, www.hgmidu.com. Their staff are very enthusiastic and worth a try. Really? ! The telephone number of their company is 020-36751118. If you want to open a factory, you must know more. Good luck!