• Specification：Customized
• Transport Package：Wooden Case
• Certification：CE, ISO 9001:2000, Wars
• Standard：ASTM
• Surface Roughness：Ra0.05
• Surface Treatment：Galvanized
• Trademark：topfit
• Origin：China
• Production Capacity：20000tons Per Year

Basic Info.

Surface Treatment Galvanized Surface Roughness Ra0.05 Standard ASTM Certification CE, ISO 9001:2000, Wars Transport Package Wooden Case Specification Customized Trademark topfit Origin China Production Capacity 20000tons Per Year

Product Description

APPLICATION:
Surface box are manufactured for construction and public use and shall be smooth and free from sand holes, blow holes, distortion or any other defects.
1. Water distribution
2. House connection lines
3. Fire fighting
4. Protection for fittings
Major standards designs available.
As per customers' drawings or samples.

COATING:
1. Cold applied black bitumen.
2. Without coating.
3. Coating as per customers' requirement.
Different accessories are available.






1. Material: Gray Iron, Ductile Iron, Malleable iron;

2. Process: Green sand & Resin sand & Precoated sand;

3. Finish: Antirust oil, Plating, Paint, Powder Coating, etc…;

4. Weight: 0.1 - 1000 Kg;

5. Years of experience in manufacturing and exporting.

6. All sorts of casting can be manufactured according to customer's requirement, drawing, design or samples;

7. The coordinated service (casting, machining and surface treatment) make lower price possible;

8. Strong engineering team makes high quality;

9. Full material testing process and quality control system;

10. On time delivery;