Hangzhou Huazhuang Technology Co., Ltd. has an international standard laboratory, advanced testing instruments and equipment and a professional scientific research team. It is the first CMA qualification certification institution in Zhejiang, with outstanding strength, and has been recruiting skin care products and cosmetics testers. Volunteers only need to use the products as required and go to the laboratory for testing regularly. Not only can you get subsidies ranging from hundreds to thousands (the specific subsidies depend on the project), but you can also get lunch and transportation subsidies (according to the number of visits). You can also get professional skin tests to understand your skin condition and try international brand skin care products and cosmetics for free.