We are seeking electret condenser microphones as an alternative to MEu95PD-01-713-C1033 for a project with our end user. Current quantity requirement is approximately 500-1,000 pieces.  
 
Please provide:  
1. Proposed replacement part number  
2. Order lead time  
3. Pricing details  
4. Product specifications document  
 
This is a project-based procurement, and timely delivery is critical. No direct substitutes without technical documentation will be considered.

I need to purchase 1 unit of Canon EOS 7D camera with 18-200mm IS lens. Please provide your best price and availability details. No additional specifications required at this stage.

I require sapphire rods with 10mm diameter and 5cm length for high-power laser lens applications. Please provide pricing for minimum 10 pieces. The rods must maintain optical clarity and thermal stability under high-power conditions. Material purity and surface finish specifications should comply with laser-grade standards.

I'm looking to source microfiber fabric in roll form for manufacturing cleaning cloths specifically designed for eyeglasses and sunglasses. Please provide details regarding:
1. Available fabric types (composition percentages and GSM specifications)
2. Different finishing options (plain, suede, waffle, etc.)
3. Standard roll widths offered
The material should demonstrate optimal cleaning performance and durability for optical lens care.

Require 50 units of ceiling-mounted projector lights for commercial lighting project.  
Key specifications:  
- 300W power with 30000LM luminous flux  
- Input voltage 85-265V, IP65 protection level  
- Aluminum profile & glass construction, 3Kg weight  
- Fixed ceiling installation type  
 
Need 1 sample for quality approval before bulk order. Prefer units with constant current/voltage drive power supply and high-temperature resistant glass lens. Product warranty details required.

We require 16 pieces of rubber aprons specifically designed for spinning Polypropylene fiber. Required specifications: Condenser Rub Aprons with X1s quality standard, rubber-free ends, and 5mm grooving (dimensions 2040/2120 × 520mm). The goods need to be delivered to Iran. While delivery isn't urgent, earlier shipment would be preferred. Payment will be made in cash. Please provide your competitive pricing.

Looking for samples of 1.90 glass single vision lenses. Require photogrey color specification. Sample price around $50 per piece acceptable. Prefer payment through Alipay in RMB currency.

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.

I'm looking for outdoor PTZ Wi-Fi cameras with specific features:
1. 4MP dual lens configuration with full HD panoramic capability
2. Two-way audio communication system
3. Color light vision for night operation
4. Built-in alarm functionality

Please provide product specifications that meet these requirements and confirm compliance with international security standards. Indicate available payment terms and minimum order quantity.

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.

Seeking 1 sample unit of dual lens 360-degree sport action camera for product testing. Will consider bulk orders for resale in European market if sample meets quality standards. Require fast delivery arrangement. No specific brand preference, focus on functional durability and video recording capabilities.

Looking for new authentic VAM1206 CD laser lens units. Need confirmation that components are genuine and unused. Please provide price per unit and shipping cost details to Denmark.

We are looking to purchase lens cases in bulk quantities. Please provide your best offer with product specifications and pricing details. Kindly respond through this platform for efficient communication.

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.

Need to verify the maximum lift height of PLD 12 condensate pump for installation in 24000 BTU air conditioning cassette system. Require technical specifications to confirm suitability before procurement.

Looking to purchase camera lenses. Need reliable supplier for optical components. Please provide product specifications and minimum order quantity.

We are seeking customized mobile phone lenses capable of capturing entire sports fields in a single frame. The required lens should have wider coverage than standard fisheye lenses available in the market, specifically designed for sports analytics recording.

The lens must be compatible with standard smartphone models and provide clear image quality for professional sports analysis. Special optical specifications will be discussed with qualified suppliers.

This collaboration requires technical expertise in optical engineering to meet unique field coverage requirements.

I need Sony PXW-X580KC camera system with three-chip 2/3 inch sensor block and integrated 20X auto focus camera lens. Require genuine components compatible with broadcast-grade equipment. Priority given to suppliers who can confirm technical specifications match OEM standards.

Looking for collimator lenses compatible with Cree XPE-01A LED. Need 10 units of 1W/3W high power collimator lenses with cone holders. Require SGS/ROHS certified products. Please provide pricing details and technical specifications.

We are seeking to purchase 2-4 containers of condenser and radiator units for automotive air conditioning systems. The required specification is parallel flow type condensers.  
 
Please confirm your production capability for bulk orders and provide technical specifications compatible with modern vehicle models. Reliable manufacturers with OEM experience are preferred.

Require 50 pieces of 1.67 index semi-finished photogrey bifocal lenses with flat top design.  
Specifications:  
- Diameter: 70mm  
- Material: Photochromic  
- Index: 1.67  
- Type: Semi-finished bifocal  
 
Seeking competitive pricing with delivery within 10 working days.  
Please provide best quotation without shipping cost.

I need to purchase 8pcs of LED Magnifying Lamp 20X With Clamp Desk featuring 127mm lens. Please provide your best price with shipping terms and delivery time.

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.

We require complete cold storage plant machinery systems with following specifications:

For 500 MT Capacity:
- Total capacity: 500 metric tons
- 4 storage rooms (125 MT each)
- 2 condensing units per room (outdoor type)
- Temperature maintenance at 2°C
- Humidity control 85-90%
- 380V/3-phase/50Hz power supply

For 3000 MT Capacity:
- Total capacity: 3000 metric tons
- 10 storage rooms (sizes to be finalized with engineering team)
- Same electrical specifications as above

Technical requirements:
- Compressor units must originate from Europe/America
- Fully automated operating system with computer data connectivity
- Separate quotations required for both Freon and Ammonia systems
- Design drawings must accompany quotation

Please provide detailed technical specifications, system design proposals and competitive pricing. All documentation should be included in your formal quotation.