Yes, we usually use a computer flatbed. Domestic computer flat car technology is relatively more mature than double needle machine technology. Basically, many small workshops can make computer cars. If you use a double needle machine, shirts, jeans and leisure suit are generally used more. Triumph double needle machine can be used as single needle machine, but it is recommended to use computer flat car for this kind of clothing. The price of Triumph computer flat car is around 2000. Of course, you can choose okk if the budget is low.