wholesale pvc custom leather interior for cars supplier for modern car seats cover leather material fabric，our PU leather is good in quality and competitive in price.We would manufacture PU leather following your specific requirement.
In this case,
A: liquid, salt, water, the ratio of 1: 1: 2 (dissolved mixed preparation); common amount: 250 grams of salt, 250 grams of salt, 55 grams of soft water. In this case,
Washing method: the leather tile in the wash case, with a brown brush dipped in A liquid gently scrub, while scrubbing side with a towel wipe clean, remove the oil, with a sponge impregnated B liquid to scrub the way the soft surface treatment, Put it aside for 15 minutes, the net surface of the towel, home ventilation and cool place to dry. 4. Leather surface denitrification hardening treatment
A liquid: detergent, water, the ratio of 1: 400 concentration of 0.25% - 0.3%, water temperature 35-40 ℃
B liquid: brightener, smooth agent, water, the ratio of 1: 1: 4