◆ 1.painting and calligraphy
◆ 2. specimen
◆ 3. the cultural relic device of metal
◆ The fragile cultural relics, the specimen and the like can be reinforced and protected by Parylene, it can be used for prolonging the service life of a thousand years or even thousands of years, it is also known as a new type of cultural relic protection material which can bring a change to the archaeology field. And it can solve the problem of the protection of the cultural relics which cannot be solved by other materials.