1. The design of Liya hair color developer adopts the advanced technologies and software which include computer-aided design (CAD), computer-aided modeling (CAM), etc. This product doesn’t contain any unnecessary fillers
2. Liya strictly tests the professional hair color based on the industry standard before package. This product has essential moisture and nutrients
3. The product has the advantage of strong compatibility. It can perfectly work with other mechanical systems to bring out the best results. Containing no dyes or parabens, the product has the desired safety
1. Liya Biotechnology Co., Ltd is a major manufacturer and exporter of hair color developer in China. What sets us apart in a crowded world market place is our extensive experience.
2. Our production plant is located in the Mainland, China. It is certified to the industry’s highest quality and excellence standards for health, safety, product quality, and environmental management.
3. hair bleach powder is regarded by Liya Biotechnology Co., Ltd as its service tenet. Call!