孟加拉采购需求：中国环丙嗪，环丙嗪在禽类中的应用，环丙嗪杀虫剂，环丙嗪的用途，环丙嗪在禽类中的用途，杀虫剂环丙嗪

We are looking to establish a consistent supply of three specific chemicals for our production needs. Our monthly requirement includes approximately 250kg of each product, which are essential for our operations. It would be great to know your pricing, lead times, and any minimum order quantities that might apply. Additionally, please share any relevant certifications or quality assurance processes you follow, as we prioritize sourcing from reputable suppliers. If you have available stock or any comparable alternatives, we'd love to explore all options. Looking forward to your prompt response!