1, conch
Conch is engaged in the production and sales of cement and commercial clinker, and is a large single-brand supplier in the world. Excellent product quality, well-known throughout the country, and exported overseas; It has more than 1 10 subsidiaries, which are distributed in provincial bases and 12 regions, spanning East China, South China, West China 19 provinces, municipalities, autonomous regions and Indonesia.
2. shield stone
Shield stone cement is one of the mortar production bases with large production scale, excellent production equipment and technology in China. Widely used in building construction, bridges, high-speed railways and other projects, indoor and outdoor decoration and energy-saving transformation. Its extraordinary quality has been proved by many high-quality projects in Northeast China, North China, East China, Central China and Northwest China.
3. Zhonglian
Zhonglian Cement has abundant assets and is also a super-large cement group supported by the state. With the vision of "excellent cement concrete professional service provider in the world", we are committed to providing customers with high-quality green building materials products.
cement
Cement, also known as lime, red wool ash, red wool soil, etc. , which is a powdery hydraulic inorganic cementing material [1], will solidify and harden when mixed with water. Usually, it is not used alone, but combined with sand and gravel (aggregate) to form mortar or concrete.
The main raw material of cement is lime or calcium silicate, which can resist the erosion of fresh water or salt water after hardening. As an important cementing material, it is widely used in civil construction, water conservancy, national defense and other projects.