We need modern H-type layer battery cage systems for 10,000 hens. Specifications required:  
- Multi-tier hot-dip galvanized structure  
- Automatic drinking water system (nipple drinkers)  
- Automatic manure removal (belt/scraper system)  
- Automatic feeding system (chain feeder/auger)  
- Motorized egg collection conveyor  

Please provide detailed quotation with:  
1. Price breakdown (FOB/CIF Dakar)  
2. Production timeline and delivery schedule  
3. Warranty terms and after-sales support  
4. Installation/training/maintenance options  

Include photos/videos of similar installations and client references. Prefer suppliers capable of long-term collaboration.

Looking for 2.0 mm green PVC conveyor belt sheets with double-ply structure and 0.5m width. Require wholesale quantities around 100 meters. Need detailed information on:
- FOB China and CIF Karachi pricing
- MOQ and volume discounts for 100m/200m orders
- Production lead time and sample availability policy
- LCL sea freight shipping capability to Karachi Port
Prefer suppliers with strict quality control and export packaging experience.