中韩高清无专码区2021曰_色翁荡熄又大又硬又粗又视频图片_波多野结衣乳巨码无在线观看_国产91福利在线播放_国产人妻人伦精品_马来西亚潜水天堂_黄色免费网站下载_免费看黄网站黄污污污热门软件_小莹客厅激情46章至50章视频

Hubei Tianmen An'an Chemical Technology Co., Ltd. has invested in the construction of an annual production project of 38,500 tons of fine chemical products. The company's main business integrates the research and development, production, and sales of hypophosphites and their related application products. This project involves a fixed asset investment of 580 million yuan. The company covers an area of 128 mu, with a construction area of 57,000 square meters, and an annual production capacity of 38,500 tons of fine chemical products. The main products include 10,600 tons/year of sodium hypophosphite, 9,000 tons/year of aluminum hypophosphite, 2,000 tons/year of ammonium hypophosphite, 2,200 tons/year of hypophosphorous acid, and other phosphorus-containing fine chemical products, as well as 2,500 tons/year of nano-grade graphene. The main by-product is phosphoric acid, with an estimated annual output of 12,200 tons.

The company boasts a diverse product portfolio and a comprehensive supply chain. Adhering to the business philosophy of "pursuing excellence, independent development, and limitless innovation," it spares no effort in providing better products to serve society and promote sustainable development.