Shanghai Gong Zi Machinery Manufacturing Co.Ltd.
（former Shanghai Air Gun Factory established in 1957) is the
oldest airgun manufacturer in China. With more than 60 years of growth, we have developed into the biggest and most
professional airgun company in China. Till today our company
has 60 years of experience in manufacturing and selling
airguns and accessories with “Industry brand” and “SAG”
brand airguns, ammunition and outdoor accessories.