1. The 200 series has a wide variety and quantity of products, which can meet your needs in terms of materials and colors.
2. If the traffic size of the 400 series is not enough to meet your requirements, you can consider this series. It is the same as the 200 series, but the difference lies in the traffic size.
3. The most popular product in the company is the AC material series of 200 or 400, which is widely used in medical equipment and air and water equipment.