For many years, Jiangshan has focused on product innovation and R&D. Through continuous efforts, it has obtained a number of national patents. The wall full of honors is a testament to the hard work of Jiangshan people. Running a business is like being a person; only by focusing on one thing can you succeed. We do not want to simply make money, but to build a big brand.
Shandong province pingyuan city east development zone
