Kaifeng Longyu Chemical Co., Ltd. is a wholly-owned subsidiary of Yongmei Company, Henan Coal Industry and Chemical Group. Henan Coal Industry and Chemical Group is a super-large energy enterprise that integrates coal, chemicals, non-ferrous metals, equipment manufacturing, logistics trade, mine construction, and industry development, spanning national boundaries and industries with diversified development. It was the first company in Henan Province to exceed 10 billion yuan in both assets and revenue, making it the largest, strongest, most vibrant, and fastest-growing industrial enterprise in Henan. In 2009, Henan Coal Industry and Chemical Group ranked 2nd in sales revenue among China's coal enterprises, 68th in the top 500 Chinese enterprises, 8th in competitiveness among the top 500 Chinese enterprises, and 1st in the top 100 fastest-growing Chinese enterprises, and was selected as one of the world’s top 500 famous brands. The Kaifeng Longyu Chemical 100,000-ton annual production capacity polyformaldehyde project adopts internationally advanced process technology. The first phase, with an annual production capacity of 40,000 tons of polyformaldehyde, has already been put into operation, while the second phase, with an annual production capacity of 60,000 tons of polyformaldehyde, is under construction. Kaifeng Longyu Chemical will provide high-quality "Longyu Steel" branded polyformaldehyde series products to a wide range of users. The company specializes in the production and processing of products such as polyformaldehyde, formaldehyde, 1,3-dioxolane, trioxane, and crystal nucleating agents. Kaifeng Longyu Chemical Co., Ltd. is headquartered in Qixian County, Kaifeng City, Henan Province, and possesses a complete and scientific quality management system. The integrity, strength, and product quality of Kaifeng Longyu Chemical Co., Ltd. have gained recognition from the industry. We welcome friends from all walks of life to visit, guide, and conduct business negotiations at Kaifeng Longyu Chemical Co., Ltd.