Sanjiu Education is a professional NC programming online education enterprise. At present, three-axis, four-axis, five-axis and POWERMILL courses are offered, providing perfect teaching services, from zero foundation to proficiency, with detailed explanations of actual combat cases. Through continuous course live broadcast, homework and teacher follow-up, learning is easier and more efficient. At present, graduates are all over the Pearl River Delta, Yangtze River Delta, Singapore and Japan.