| Now the wool must be dyed.We use the best quality wool from Qinghai Province in Western China. Mineral-free water for dyeing is stored in these tanks |  |
| Now the wool must be dyed.We use the best quality wool from Qinghai Province in Western China. Mineral-free water for dyeing is stored in these tanks | |
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Ms.Wang dyes a small batch of yarn for use in one of our test samples |
Mr.Zhang prepares a batch of vegetable dye for another sample |
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Mr. Zhang shows the materials used in our vegetable antique wash (left) and a vegetable dye (right). He has been making carpets since 1987. |