The total production cost equal the sum of direct materials costs, direct labor costs, and manufacturing overhead costs. In the production process of hair dye cream, the direct materials cost is one of the few variable parts. For some mature and well-developed producers, they focus on developing or importing high-end technology to reduce the materials waste as much as possible, therefore enhancing the utilization ratio of raw materials. This, in turn, can reduce the investment in the raw materials while ensuring the quality.

Liya Biotechnology Co., Ltd has held a safe lead in the development and production of hair mask for dry hair. We have developed into a company with strong competitiveness. Liya Hair Products & Cosmeitcs's hair growth essence series are created based on unremitting efforts. Liya eye shadow products complies with a range of national mandatory regulations and standards. They are GB 18383-2001, GB 18401-2003, GB 9994-1988, and GB 6529-1986. It helps the skin shield from environmental sources of irritation. Featuring both practical and stylish appearance, the product is one of the most required and essential office accessories in modern society. Containing no dyes or parabens, the product has the desired safety.

To provide the best facial spray and serve well is the mission for Liya to accomplish. Get price!