泰国采购需求：直流电源、直流开关电源、接地电阻测试仪、绝缘电阻测试仪、直流低电阻测试仪、数字电桥

I am looking to purchase one unit of your product and would appreciate it if you could provide me with a price quote. Please include all relevant costs, such as shipping to Thailand, specifically to postal code 13170. Additionally, if there are any bulk order discounts or alternative shipping options available, I'd love to hear about those as well. Your prompt response will help me make a quicker decision, so thank you in advance for your assistance!