The company has 10 years of experience in research and development and production of one-step black, one-step color, and hair dyeing pastes, and is a genuine original manufacturer. The factory covers an area of 8,000 square meters.²The production and processing base is located in the city of Xian, Shaanxi Province. The products are mainly exported to Southeast Asia, Australia, the Middle East, Europe and the United States, South America and other regions. The factory has a professional research room, an automated production workshop, and a sterile filling workshop.

 Note: 1. All products are tested with hair before filling to ensure that there is no problem with color. If the color is not even or the effect is not good, please confirm whether the operation method is correct and use according to the correct instructions.

 2. Hair that has been dyed black cannot be colored. If you want to dye your hair in a color, you need to undergo a bleaching process. Hair that has been dyed in colors can be dyed black.

 3. Color lasts for more than 45 minutes, and the specific time and amount depend on personal hair quality and density, as well as the length of the hair.

 4. You must perform an allergy test the first time you use this product. After mixing the paste evenly, apply it to the area behind your ears. Only after 24 hours have passed and there are no adverse reactions can you use it.

5. The company's brand products can be supported by one box shipment, and the shipping fee for one piece shipment is 6 yuan for areas other than remote areas. The courier is YTO Express.

6. All freight costs for wholesale goods are borne by the customer.

 7. Currently, the colors that can be processed for domestic sales are black and brown, and for foreign trade processing, any color is possible.
   

 8. Quantity discounts are negotiable.