Shenzhen Chenggong Trade Co.,Ltd. supplying and exporting the follows:

1, Special Cements
1.1 High-strength Rapid-setting CSA Cement (Calcium Sulfoaluminate Cement,Grade 42.5, 52.5, 62.5, 72.5);
1.2 Super-high-strength Rapid-setting CSA Cement (Calcium Sulfoaluminate Cement,Grade 925)
1.3 Low-alkali CSA Cement (grade 42.5)  
1.4 High Alumina Refractory Cement (CA50 Calcium Aluminate Cement)
1.5 Pure Calcium Aluminate Cement (CA70,CA80,CA90)  
1.6 CSA Binder (Calcium Sulfoaluminate powder)
1.7 Oil Well Cement (class A & Class G)
1.8 Sulfate Resistant Portland Cement (SRC)
1.9 Low-heat Cement for bulk volume concrete
1.10 Fast-hardening Plugging Binder (Rapid-setting Water-proof Plugging Cement)
1.11 White Portland Cement

2. Additives for cement and concrete
2.1 Rapid-setting Additive for CSA Cement & High Alumina Cement (type SAC-I)
2.2 Flash-setting Admixtures for Shotcrete (Rapid-setting Additive for Portland Cement, Type PCS-I)
2.3 Rapid-setting Additive for Portland Cement/Concrete, Foaming Cement/Concrete products (Type PCS-3)  
2.4 Rapid-setting Admixture for white cement (Type WCS-1 / WCS-2)
2.5 High-effect Expansion Agent for concrete (type UEA)
2.6 Retarder for cement and concrete
2.7 High-effect Water-reducing Additive for high-strength Cement & Concrete (Type WRA-I and WRA-2, Superplasticizer)

3. Additives for Gypsum
3.1 High-effect Water-reducing Reinforcing Additive for high-strength Land Plaster & Gypsum
3.2 Retarder for gypsum

4. Alkali-resistant Glassfibre
4.1 Alkali-resistant Glassfibre Chopped Strand
4.2 Alkali-resistant Glassfibre Spray Roving
4.3 Alkali-resistant Glassfibre Scrim
4.4 Alkali-resistant Glassfibre Water Dispersed Chopped Strand

5. Acid Proof Building Materials:
5.1 Acid Proof Bricks for industry
5.2 Acid and Temperature Resistant Binder

6. Refractory Materials:
6.1 Refractory Brick
6.2 High Alumina Castable Refractories