para resolver
punto de recompresa：0 -
se queda para el fin del problema
a.Market As carrying capacity of each local market, not the same with each other.You need to survey clearly.Recommend that you first to find a cheaper price manufacturers to maintain your daily expenses.Meanwhile,you find a quality product.
b.Showroom On LED display business,if you say 1000 words do not allow customers to have a look is useless.
c.Source of local customers
Notes: Your quality, reputation, need to go step by step, do not be discouraged,
