Hair health and pH levels are closely related. The pH of your hair plays a crucial role in maintaining its

The root of the hair is thicker, and the thinner the hair ends, so the hair diameter is also different.

The hair can be divided into four parts: hair nipple, hair follicle, hair root, and hair shaft from bottom to

Hair Extensions Concept Hair refers to hair that grows on the head. Hair is not an organ, so it does

The delivery time is about 3 hours. 1. Before sending and receiving. 2. First divide the hair into V-shapes, and

Real hair is more authentic and supple, convenient for dyeing and ironing operations, and easy to wash and care, so

Hair extension is a hairstyle technique recently introduced in Europe. As the name implies, hair extension is to connect the

Classification by yarn raw material Pure spinning Pure spinning is a yarn spun from a fibrous material, such as cotton

Production principle 1. Extrusion spinning is a science that studies the processing of textile staple fibers into yarns. Yarns are