1. Panpan was established in 1982, and it is a high-tech enterprise integrating indoor suit doors, alloy doors, scientific and healthy doors, whole house customization, whole house, research and development, production and sales of wood products.
2. Wang Li Group Co., Ltd., a well-known brand of entrance door and interior door, a well-known trademark in Zhejiang Province, a brand-name product in Zhejiang Province, a high-tech enterprise, and a vice chairman of China Security Industry Association, is a large group company integrating scientific research, design, manufacturing, sales and service.