Perfect Co., Ltd. is researching and developing differentiatedly so that nature and humans can live together. Expanded on basic social development projects and social overhead capital. To differentiate the performance of sewage and rainwater manholes, water supply pipes, and sewage pipes, further functionalize the product. We have succeeded in developing products that are very resistant to earth pressure, such as one-touch water and sewage pipes with excellent watertightness and durability, and corrosion-resistant PE manholes and various connectors. Recognized as an eco-friendly product for the excellence and technology of this product. Perfect Co., Ltd. always values the environment we will pass on to our descendants.