Shenzhen Chenggong Trade Co.,Ltd. is an high-growth credit international trade company, founded on 2001. Our company deal in the business of export in worldwide.

We have exported our products to many countries in worldwide, for example South Korea, South Africa, Singapore, UK, USA, France, Thailand, Pakistan, etc.

We would like to continues to offer our old and new customers most suitable products and best services.

Our CSA Cement series have gotten ISO certificate. Our Oil Well Cements comply with USA API Spec. 10A standard. Others all comply with industry and/or national standard.

Our main products for export as follow:

1, Special Cements and Clinkers:
1.1 Calcium Sulphoaluminate Cement(CSA Cement, SAC Cement) with high-strength rapid-setting low-alkali;
High Strength Grade: 42.5,52.5,62.5,72.5;
Super-high-strength Grade: 825,925,1025;
1.2 Calcium Sulphoaluminate Cement Clinker (Calcium Sulphoaluminate, CSA)
1.3 Low Alkali Calcium Sulfoaluminate Cement
Grade: 42.5
1.4 High Alumina Refractory Cement (Calcium Aluminate Cement) with Al2O3 50%Min
1.5 High Alumina Cement Clinker (Calcium Aluminate)
1.6 Oil Well Cement
Class: A G
1.7 Flash Setting Admixtures for Shotcrete
1.8 UEA Type Expansion Agent with high effect for concrete
1.9 Flash Setting Admixtures for High Alumina Cement and CSA Cement
1.10 Water-reducing Reinforcing Admixture for High-strength Cement & Concrete
1.11 Water-reducing Reinforcing Admixture for high-strength Land Plaster & Gypsum Products
1.12 Set Retarder for concrete
1.13 Air Entraining Agent for concrete

2, Acid Proof Materials for industry:
2.1 Acid Proof Tile for industry:
Size(mm): 240x115x25/20, 230x113x76/65/50/40/30, 195x195x20/15, 150x150x30/20/15, etc
2.2 Acid Resistant Adhesive

3, Refractory Materials:
3.1 Refractory Brick: High Alumina Brick, Clay Brick, Light Brick
3.2 Refractory Castables

4, Calcium Aluminate:
4.1 Calcium Aluminate for metallurgy;
4.2 Calcium Aluminate for water treatment;

5, Abrasives:
5.1 Sintered Ceramic-corundum Abrasive Chips;
5.2 Cone-shape Resin Abrasive Chips;
5.3 Light Ceramic-corundum Abrasive Ball
5.4 Garnet Sand;

6. Potato Products:
6.1 Potato Granules for food
6.2 Refined Potato Starch for food