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

Our company was established in 1992, covering an area of 4,500 square meters with a total investment of 10 million. It employs 128 staff members, including 18 professional technicians.

We primarily engage in the production of a series of chemical products such as sodium fluoride, cryolite, and white carbon black. The annual production capacity includes 6,000 tons of sodium fluoride, 6,000 tons of cryolite, and 1,000 tons of white carbon black, with a total output value of 100 million. The company is well-equipped, employs advanced technology, and possesses strong capabilities. Our chemical products are well-received both domestically and internationally, with export products accounting for 50% of the total output value. The company has earned the trust of customers worldwide through its excellent reputation and dedicated service.