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

Tianjin Wansheng Chemical Co., Ltd. (Tianjin Minqiang Chemical Plant) was established in 1996. It is located at 98 km west of National Highway 104, near the Brick and Tile Factory in Chenzui Township, Wuqing District, Tianjin. To the east, it is adjacent to the Beijing-Tianjin Highway and the Beijing-Tianjin-Tanggu Expressway, with Tianjin Port only 70 kilometers away. The transportation network, including both road and rail, is highly convenient.

Our plant specializes in the production of potassium dichromate, chromium oxide green, and chrome alum, with an annual output of 500 tons each. Equipped with advanced production facilities and strong technical expertise, we also engage senior engineers from Tongsheng Chemical Plant and technicians with years of operational experience to provide hands-on guidance. Product testing is strictly overseen by technicians with extensive testing experience, utilizing advanced testing equipment to ensure accurate data. All testing indicators of our products exceed the national superior-grade standards.

Our products are well-selling across the country and are also exported to countries such as Australia, Thailand, India, Singapore, the Philippines, and Malaysia. The reputation and product quality of our plant have received consistent praise from domestic and international customers.

Our plant adheres to the business philosophy of "surviving on quality, developing on reputation, and treating customers as gods." We are committed to collaborating fully with domestic and international customers.