孟加拉采购需求：香烟配件、卷烟机、迷你水烟壶、小型水烟壶、玻璃水烟壶、塑料水烟壶

I'm looking for a high-quality adjustable flame product, specifically one that features a four-jet design. It's crucial that the product not only meets safety standards but also delivers consistent and reliable performance. I'd like to know more about the specifications, material quality, and available colors or finishes. Additionally, please provide information regarding your manufacturing capabilities and any customization options that might be available. Could you also share your pricing and lead time for this product? A breakdown of minimum order quantities and potential bulk discounts would be appreciated. I'm particularly interested in understanding warranty details and after-sales support. If possible, could you send over any product samples or catalogues? This will help me assess the product's alignment with our requirements. Thank you!