Multilayer PCB

I need to purchase PCB circuit board assemblies for smoke detectors and gas detectors.  
For smoke detectors, the initial quantity required is 5000-10000 pieces, and they must be battery-powered.  
For gas detectors, the initial quantity is 10000 pieces, and the products should be OEM and compliant with standards.

We are seeking reliable suppliers of LED sensor modules. Please confirm if you manufacture this product and provide specifications/safety certifications. Kindly share your product catalog and MOQ details for evaluation.

We require PCB integrated with LCD display modules for digital pressure gauge applications.  
No specific technical specifications provided by buyer.  
Purchase quantity will be determined based on pricing competitiveness for bulk orders.  
Interested suppliers should provide detailed pricing and lead time information.

Looking for Android TV Box with the following specifications or similar models:
- Chipset: S905Y4 or equivalent
- Memory: 4GB RAM + 32GB ROM
- Resolution: 8K Ultra HD support
- Features: OTT streaming capabilities, smart Android OS

Please provide:
1. Detailed product specifications
2. Minimum order quantity (MOQ)
3. Unit price for bulk purchase
4. Production lead time
5. OEM service availability

Samples required before bulk order.

We require a compact PCB suitable for GPS tracking applications with the following key components: Microcontroller: ESP32 module GPS Module: Integrated GPS receiver Cellular Module: SIM800L (for GSM/GPRS connectivity) Power Supply: External battery interface (Li-ion or similar) Information Requested 1. Manufacturing

CAN I GET QUOTE FOR 4 LAYER 2 OZ COPPER

BMS Board

Looking for epoxy sheet

Hello is it possible to contact me about pcb clone ?