We are seeking scroll and rotary compressors compatible with R290 refrigerant for chiller systems.  
Required specifications:  
- 4°C evaporation temperature  
- 50°C condensation temperature  
- Cooling capacity range: 5-30 kW  
- Scroll type for 7kW+ applications  
- Rotary type for up to 7kW systems  

Please provide pricing information for Hitachi models meeting these operational parameters. Technical specifications sheets would be appreciated for evaluation.

We require air handling units with G4, F7, and H13 filters in series configuration.  
Two units needed:  
1. 14,000 m3/h airflow capacity  
2. 21,000 m3/h airflow capacity  

Chilled water units required with capacities:  
1. 90 kW cooling capacity  
2. 105 kW cooling capacity  

Potential substitution of chilled water units with condensing units is acceptable.  
All equipment must meet specified technical parameters.

We require two air handling units with specific configurations:
1. First unit: 14000 m3/h airflow capacity with G4, F7 and H13 filters in series
2. Second unit: 21000 m3/h airflow capacity with same filter configuration

Simultaneously need two chilled water units:
1. First unit: 90 kW cooling capacity
2. Second unit: 105 kW cooling capacity

Potential consideration for condensation units as alternative to chilled water units. Please provide technical specifications and compliance certifications for all components.

Require 1 unit of Carrier Rooftop Unit Model 50TJS-008 with specifications:  
- Copper tubes: 3/8" diameter, 0.42mm wall thickness, C12200 alloy  
- Aluminum fins: 0.120mm thickness, 1100 alloy  
- Nitrogen pressure test at 450PSI  
- 1-year warranty on condenser coils  
- 6-year coating warranty  
Budget price required with 10-15 days delivery time.

Product Required: Condenser fin die for air conditioner evaporator  
Quantity: 1 sample for testing  
Special Requirements:  
- Need to collect sample before bulk order  
- Will place regular orders after successful testing  
Please provide:  
1. Technical specifications  
2. MOQ for bulk orders  
3. Price list  
4. Estimated delivery time

Need Industrial Heat Exchanger Catalogue for Model A1601, Industrial Heat Exchange System. Also need 4 pcs Finned Tube condenser, 1Pcs Close body part, 1pcs Open type body part, 12 PCS Louvers, 4 Pcs Fan and accessories

does your company produce or does it have the ability to produce a POCKINOX plate heat exchanger? 

Tube Ice Machine 20 tons

Tube Ice Machine Refrigerant System - Ferrous Chloride System Industry - Cold Chain Logistics Business Machine Capacity - 20 tons to 40 tons Output Capacity - 270 kgs to 400 kgs of ice per cycle Tube Diameter - 28mm Evaporative Condenser - Water-Cooled Condenser

I would like to purchase your products. Please contact me We would like two production line: one for drain pump for washing machine one for motor of condenser Fan cooling