Shandong Landsea Technology Limited Liability Company was established on December 21, 2020, located in Chengwu Chemical Industry Park, Heze City. The company covers an area of 289 acres and has a registered capital of 200 million yuan. It was controlled by Jiangsu Zhongqi Technology Co., Ltd. on November 22, 2023. The first phase of the company's construction project, a 10800 ton specialized fine chemical project with an annual output of 3000 tons of pentachloropyridine and 2600 tons of 2-hydrazine 4-methylbenzothiazole, began construction in March 2021. All civil engineering construction has been completed, and some workshops have been put into operation. The second phase of the project, which produces 2500 tons of fine chemicals such as succinic acid per year, started construction in 2023, and some units have been put into trial production.

Shandong Landsea Technology Limited Liability Company will focus on developing high-tech and high value-added pesticide intermediates and other specialized fine chemicals in accordance with the development plan requirements of Jiangsu Zhongqi Technology Co., Ltd. The company adheres to the development concept of "first-class design, first-class construction, and first-class management", and constructs areas such as product production center, environmental treatment center, warehouse management center, public engineering center, analysis and research center, and administrative office center. The planned total construction area is about 150000 square meters, and 14 high standard production workshops will be built. The company plans to build itself into a modern chemical enterprise with leading technology, advanced production equipment, scientific management, safety and environmental protection, and social friendliness through 3-5 years of effort.