综合三区后入内射国产馆,中文在线中文资源,中文字幕人妻无码系列第三区,亚洲中文成人中文字幕,最新的国产成人精品2021

We require thermosetting SMC enclosures for low-voltage cable and metering connections with annual demand of 20,000-30,000 units.  

Technical specifications must include:  
- Depth options: 250mm or 320mm  
- Width/Height combinations: 260x400mm, 400x600mm, 660x800mm, etc.  
- Electrical parameters: AC 230/400V operational voltage, IP44 protection, IK10 impact rating  
- SMC material with 25-32.5% glass fiber content and 3.5mm minimum wall thickness  
- Modular construction with rigid structure and ribbed external surface  
- Natural ventilation system and water drainage features  
- Three-point locking system with corrosion-resistant metal rods  

Please provide unit pricing, commercial terms, delivery lead times, and warranty details. Offer must include validity period and MOQ information. Enclosures should comply with specified dimensions, material composition, and functional requirements for energy distribution applications.

Product Requirement:
- Type: Metal enclosure
- Dimensions: 300x300x150 mm
- Protection rating: IP65
- Color standard: RAL7032
- Quantity: 150 units

Additional Requirements:
- Please provide lead time details
- Specify packaging and shipping options
- Include certification documentation (if applicable)

Would like to make Quotation for metal casing for HVAC ventilation unit. 

Ask about the shipping time to Germany and want to buy 4 units

do you have a cnc laser cutting machines. i want to fabricate hvac metal ducts