Overview of Shandong Aohai Paper Industry Co., Ltd. Shandong Aohai Paper Industry Co., Ltd. Was established on September 3, 2018, covering an area of about 120000 square meters, with more than 300 employees and a total designed production capacity of 350000 tons. The first phase of the project has been completed, achieving a chemical pulp production capacity of 100000 tons and a paper machine production line capacity of 80000 tons, with a total investment of about 450 million yuan. Main products: Cup paper, uncoated card tray paper, uncoated cardboard tube paper, double adhesive paper, original white sketch paper, high white sketch paper, original white high pine lightweight paper, high white high pine lightweight paper, dyed base paper, customized paper, high white double adhesive paper, game cardboard, wet strength paper, original white photo frame paper, white kraft paper, and coated base paper; At the same time, it has passed international management system certifications such as ISO9001 and ISO45001, and has been awarded the honorary title of "Rizhao Green Factory".

The 1760 long net multi cylinder paper machine in workshop one is suitable for producing products: 70-300 grams of cultural and lifestyle paper, such as sketch paper, double adhesive paper, electrostatic copy paper, high pine paper (power coin paper), and photo frame cards. Introduction to the main production line: The 2460 long net multi cylinder paper machine in Workshop 2 is suitable for producing products such as 70-600 grams of cultural paper, household paper, and packaging paper, as well as electrostatic photocopying materials such as sketch paper, absorbent cardboard, fluff pulp paper, and white kraft paper. Overview and Honorary Awards of Shandong Aohai Paper Industry Co., Ltd.: In December 2021, it was rated as a "service-oriented and trustworthy unit", in 2021, it was rated as an "AAA level credit enterprise" in enterprise credit evaluation, in 2022, it was rated as a "specialized, refined, unique and new small and medium-sized enterprise" in Rizhao City, in 2022, it was rated as an "emerging enterprise in economic development", and in 2023, it was designated as a "one enterprise, one technology research and development center" for small and medium-sized enterprises in Rizhao City; In 2020, two invention patents were obtained, namely the patent for "alkaline hydrogen peroxide mechanical pulping method with mild pretreatment and grinding disc chemical treatment" and "a semi-automatic rice paper cutting device"