加拿大采购需求：激光焊接机制造商，激光焊接机，激光清洗机，激光切割机，手持式清洁激光器，手持式激光切割机

I'm reaching out to inquire about the availability and pricing for 1,000 units of laser welders. We're looking for high-quality machines that can handle various materials with precision and efficiency. Please provide detailed specifications, including power output, pulse width, and any additional features that stand out. Additionally, I'd appreciate information on lead times for production and shipping, as well as any bulk purchase discounts or warranty options. If you have any comparable models or special recommendations, feel free to include that info. Looking forward to your prompt response!