We require PHC concrete spun piles with the following specifications:
- Diameter: 1200mm
- Total quantity: 333 units
- Length: 40 meters per pile
- Concrete strength: 45 MPa

Please provide manufacturers capable of supplying this specification.
Strict quality control and certification documents required.

Seeking complete production line for manufacturing precast pre-tensioned spun piles. Required specifications:  
- Production capacity: 160 piles/day (80 pcs × 20m + 80 pcs × 25m)  
- Product dimensions: 500mm diameter spun piles in 20m and 25m lengths  
- Required equipment includes steel moulds for 500mm diameter × 20m piles  
- Full package required: supply, delivery and commissioning services  
Please provide technical specifications and commercial offer for turnkey solution.

We require PHC piles for solar PV project foundation with below specifications:

Product Requirements:
- Type: PHC Pile (Ground Mount)
- Diameter/Height Variations:
 400mm × 9,000mm (2,000 units)
 300mm × 7,000mm (1,550 units × 2 batches)
 350mm × 7,000mm (1,550 units)
- Material: Prestressed high-tensile steel wires/strands
- Concrete Strength: 80 MPa

Technical Requirements:
- Designed for ground-mounted steel structure foundations
- Must meet high durability and load-bearing capacity standards

Logistics Requirements:
- ETA Chittagong
- Clear delivery schedule required
- Payment terms to be specified
- Detailed breakdown of applicable charges

Please provide quotation with complete technical specifications and commercial terms.

I have much interesting in PHC piles

Inquiry about  Pre-Stressed Hollow Concrete (PHC) piles, including the Pile Shoe 

want to have a complete production line of manufacturing PHC Pile of 1000mm diameter 15m length. 

We need  PC Wire spiral rib 6mm and 7mm tensile strength minimum 1700 MPA for manufacturing Spun Electric concrete pole.