Foshan Chancheng Shan Yang Pneumatic Tool Factory was founded in 1988. Since our establishment, we have gradually established a scientific and strict management and implemented ISO2000-9001 quality system. We have a professional team for pneumatic tools manufacturing. We had introduced many advanced technologies and import advanced equipments such as Computer Numerical Control equipment. Our specialized production to ensure that machining accuracy and improve the torsion of output and stability of pneumatic tools. Thus we created a series of famous "Sanyong" brand for pneumatic screwdrivers.

We have SEP, EASE, GASG, GT registered trademarks and so on, and many other brand names. Our products are sold both at home and abroad. Among our products, 80% are exported. We have won many target customers and have been providing adequate accessories, pneumatic tools and professional pneumatic screwdriver oil series for customers in long-term.

Sanyong has been pursuing innovation, and persisting in the principle of quality first and after-sales service foremost. With good faith, we strive for developing and expanding the future market all the time. At present, our products include pneumatic screwdriver machine, wind mill, engraved mill, water mill, pneumatic drill, and sandpaper. Buyers are welcome to visit our factory and give us precious guidance for mutual benefits at any moment.