We solemnly promise never to use inferior or substandard Simian-doped folder silk cotton to ensure that every piece of silk was Liuqing consistently with the high quality.

• 我们郑重承诺绝对不使用劣质的不合格丝棉或掺夹蚕丝绵，以确保每一件柳青蚕丝被一贯具有的高品质。