Microfiber Cloths (Индия - Тендер #64603580)

We require 10 sets of 50 pieces each for sampling purposes. I am assuming the quoted price of 80 is for a set of 50 pieces. Additionally, I would need a certificate confirming that the products are lint-free, water-absorbent, and suitable for use in automobiles, households, and commercial settings. I would also appreciate any information you can provide about your production practices and ethical sourcing policies. If possible, please include the estimated export cost for shipping the samples to Alberta, Canada.