Secondhand equipment strikes national bowling market

With the spring up and increasing development of national bowling market, some illegitimacy businessman actually smuggle second-handed old equipment, to build up a produce base and sell them even without doing a little face-lifting. The bowling club with that equipment can't work normally with lots of mistakes. The manager is very bored of that, but it is worse that China hasn't any industry standard, so it is hard to deal with questions about quality and technology even after both sides go to the court. It is reported that there are over 100 bowling clubs and 2000 paths with the equipment mentioned, and most of them can't work normally.