色播婷婷电影综合社区,AV女优不卡亚洲在线,99999AV,日韩人妻中文字幕视频,国产拍自偷,91人人妻,超碰在线81,免费福利视频一区,九草青草原在线看

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.