Shenzhen Chenggong Building Materials Co., Ltd., that was founded in 2001, specially deal in supply of special cements, additives for cement mortar and concrete, additives for gypsum, alkali resistance glass fibre, etc.

Main products for supply as follow:

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 82.5 Super-high-strength Rapid-setting CSA Cement (Calcium Sulfoaluminate Cement) 
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 White Portland Cement  
1.7 Oil Well Cement (Class G)
1.8 Sulfate Resistant Portland Cement (SRC)
1.9 Low-heat Sulfate Resistant Cement for bulk volume concrete (42.5)
1.10 Fast-hardening Plugging Binder (Rapid-setting Water-proof Plugging Cement)

1.11 Rapid-hardening Compound Cement for fast-stripping GRC products (Type RHC-1, grey color)

1.12 Rapid-hardening Compound Cement for fast-stripping GRC products (Type RHWC-1, slight white color)

1.13 Fast-hardening Cement Mortar (A/B two-component mortar) for mines

2. Additives for cement and concrete

2.1 Rapid-setting Admixture for White Portland Cement (Type WCS-1/WCS-2)
2.2 Rapid-setting Accelerator for Grey Portland Cement/Concrete (Type PCS-2/PCS-3) 

2.3 Rapid-setting Accelerator for Calcium Sulfoaluminate Cement & High Alumina Cement (type SAC-1) 

2.4 High- efficiency Expansion Agent for concrete
2.6 Retarder for cement and concrete
2.7 High-efficiency Water-reducing Additive for high-strength Cement & Concrete (Type WRA-2, Super-plasticizer)

2.8 Redispersible Emulsion Powder

2.9 Anti-foam Agent

3. Additives for Gypsum

3.1 High-efficiency Water-reducing Additive for high-strength Land Plaster & Gypsum (Type WRA-1)

3.2 Retarder for gypsum

3.3 Reinforcing Additive for high-strength Land Plaster & 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.Calcium Aluminate Powder for making water-management PAC