尼日利亚采购需求：Airwoods冷冻干燥机

I am interested in your 20kg freeze dryers and would like to know more about the materials you use in manufacturing them. Specifically, since we adhere to bio conformity standards, it's crucial for us to understand the material composition and any certifications that may be applicable. This info will help us assess suitability for our applications. Additionally, if you could provide any details on the performance specifications and operational features of your freeze dryers, that would be greatly appreciated. We are looking for reliable equipment that meets our quality requirements, so any insights into the design and efficiency of your products would be very helpful for our decision-making process.