invisible a et造句

• Due to we e ure the product quality of co truction , which reduces the direct cost of our partner , and we also develop the useful time that saves much maintenance costs , which brings owners large economic benifit . of course from which we also win a large of sum invisible a et which is the magic weapon which we take advantage of to be succe ful in the keen market competition
  由于我公司保证了施工产品的质量，不但降低了甲方生产的直接成本，而且由于提高了产品的使用寿命而大大节省了维修费用，从而给业主带来了巨大的经济效益，我们从中也获得了一笔丰厚的无形资产，这些就是我们在激烈的市场竞争中取胜的法宝。