Series are popular way, Chang Sheng people said that although they are spared the details, but because of the sector, with manufacturers, brand effect more or take follow policy.

• 系列走的都是大众化的路子，昌升人说虽然他们在细节上做足了文章，但因为行业大厂家的品牌效应，更多的还是采取跟随策略。