"Chuanggu" is the abbreviated form of our company and also serves as the company's brand, symbolizing"door and window fastening" to demonstrate our commitment to providing exceptional service to the industry. Since the establishment in 2000, our company has dedicated over 20 years of effort to become a well-established brand in the door, window and curtain wall fastener industry. Chuanggu actively explores both domestic and international markets. Our company has established 16 branches in large and medium-sized cities, with a distribution network covering the entire country. Our products hold a strong position in the high-end domestic market, particularly in Shanghai and its surrounding areas, and are highly regarded by both domestic and foreign counterparts due to the consistent quality. Chuanggu possesses a comprehensive quality management system, state-of-the-art quality testing equipment, and a team of professional quality managers. The product quality is managed through batch traceability. Our company is a long-term member of Shanghai Building Hardware Door & Window Trade Association.