厄瓜多尔采购需求：饮水机、饮水机、净水器、滤水器、制冰机、汽水机

I'm looking for a reliable supplier to manufacture an OEM under-sink reverse osmosis water purifier for the domestic market. Key specs include a capacity of 100 GPD, a 7-stage filtration system, and a 24V DC booster pump designed to work with Ecuador's 110V power supply. The unit should include a 4.5-gallon pressurized tank, a matte finish faucet, branding on both the unit and packaging, and a user manual in Spanish. For this initial order, I'm interested in 200 units (FOB China). Could you provide the best price, lead time, and minimum order quantity for OEM? Additionally, please share any relevant certifications and photos or spec sheets of a similar product you currently offer. Looking forward to your prompt response!