With regard to the type on the attachment,we have discussed about if before,if we add a stainless steel strip on the left side,it's surely that we have to add fee for changing mould.And the specific costs are still in evaluation,it will be around $ 30,005.For the reason that we need to decrease the distance of glass windows structure,leaving about 30mm for adding stainless steel strip on the left side.
stainless steel strip on the left side：左侧的不锈钢钢条