Qinghe County Pangu Sealing Technology Co., Ltd. was established in 2008, covering an area of about 10,000 square meters. The company is located in the birthplace of Zhang's family, China's cashmere capital, and auto parts production base - Qinghe County, Hebei Province, China. The company is located in Qinghe County Economic and Technological Development Zone, close to the Beijing-Kowloon Railway and Qingyin Expressway, 120 kilometers away from Jinan Airport, with convenient transportation and beautiful environment. The company is a technology-based enterprise integrating R&D, production and sales. The company mainly produces door and window sealing products, including coated PU foam sealing strips, PP TPE PVC and other composite rubber sealing strips. The company's products are used in wooden doors, entrance doors, villa doors, sliding doors, sliding doors, aluminum doors, electrical cabinets and electrical doors, aluminum-clad wooden windows, plastic steel windows and other types