Weifang Shengda Technology Co., Ltd. (hereinafter referred to as "Shengda Technology"), located in Weifang, the capital of kites in the world, is a peelable protective film manufacturer and a national high-tech enterprise. The registered capital of the company is 54 million yuan, the total assets are 250 million yuan, and the annual sales income is nearly 300 million yuan. The company is mainly engaged in all kinds of protective film research and development, production and sales, with a number of core technologies, products include PE home appliance board film, PE Static film, electronic release film, building materials protective film, pressure-sensitive adhesive, liquid protective film and so on.