Changshu Hongyu was founded in 1984, is a professional engaged in calcium oxide, calcium hydroxide and other calcium products production of well-known enterprises. the company's daily output of 200 tons, the products are exported to the world famous chemical enterprises.
As a leading enterprise in the industry, we have advanced production equipment and technology, as well as a group of experienced and skilled professional team. We strictly control all aspects of raw material procurement, production process and product testing to ensure product quality and safety. Our calcium oxide products with high purity, high activity, low impurities and other characteristics, widely used in building materials, chemical, environmental protection, medicine and other fields.

Our products cover a wide range, including but not limited to construction, industry, agriculture, food, medicine, etc. We provide comprehensive support to our customers with quality products and services.

Our experienced sales team understands market demands and trends,enabling us to provide professional consultation and customized solutions.We have established good partnerships with a wide range of suppliers to ensure and reliable supply of raw materials and products.Additionally,we have a well-developed one-stop service system to meet customers'needs in procurement,logistics,technical support,and more,providing a convenient and efficient service experience.
 

Our company has a R&D and production team with more than forty years of experience, fully automatic production equipment, standardized operations, advanced production processes

We have our own high-quality mines in Hubei, from raw material mining to finished products, the quality is strictly controlled.

With a huge warehouse of 3000 square meters and a mature transportation system, we can achieve sufficient and stable supply of goods, lightning delivery, first order and first dispatch

Our company takes customer satisfaction as its primary goal and has established a complete after-sales system to ensure that customers can receive all-round support and services after purchasing our products.