1. Define the purpose of water production. Different uses have different requirements for water quality. When choosing a WFI distillation system from China, it is necessary to understand the required water quality.
2. Understand the local regional water sources and water quality. The water source for the purified water equipment to prepare purified water may be tap water, groundwater or surface water in the urban pipe network. The pretreatment process of the WFI distillation system from China should be determined according to the type of raw water and its water quality (such as raw water hardness, suspended sediment content, etc.), so that the pretreatment can meet the influent requirements of reverse osmosis membranes, thereby reducing the  processing load of reverse osmosis.

3. Understand the needs of water intake methods. When choosing a WFI distillation system from China, it is necessary to understand the needs of enterprises for water intake methods, which will bring convenience to the production line.
4. Understand the working environment, facilitate the installation and placement of equipment, and ensure that the purified water equipment can safely produce water.
5. Understand the service content of the service provider. When choosing purified water equipment, attention should also be paid to services such as installation and after-sales maintenance. Choose a high-quality WFI distillation system from China integrated service provider, and the equipment application will be more worry-free in the future.
6. Understand the cost and method of replacement of consumables. The maintenance of purified water equipment is very important. In order to ensure the long-term water production standard of purified water, users need to pay attention to post-maintenance and replacement of consumables when purchasing a WFI distillation system from China, and determine a set of water production system solutions that meet the actual enterprise.