Qingzhou Zerui Agricultural Technology Co., Ltd. is located in China's largest agricultural film, plastic film production base qingzhou zhuliang industrial park, is a standard innovative enterprise which focus on agricultural film production and research and development, the company's products include all kinds of greenhouse films, mulch films etc. With nearly 20 years of experience in agricultural film production, as well as good quality and decent after-sales service, the company has won widespread market praise. The company has always made much account of the research and development investment in the functions of agricultural film, and in-depth cooperation with well-known universities and research and development institutions, we succeed in developing a number of multi-functional agricultural films to adapt to the climate condition of different regions and the growth requirements of different crops. The functions include: anti-drip and mist, long service life, high mechanical strength, high light transmission, heat preservation effect, cooling effect, light converting effect, anti-dust effect, light diffusion effect, etc. which successfully help our customers to achieve the earlier harvesting, high yield of crops and reduce pests and certain diseases, improve the quality of crops and commercial value.