CLOSED LOOP MOTOR is Feed back the execution process of each step to the controller, and the controller can master the completion of each step after the command is issued. High precision execution machining accuracy.
A1: Yes, whatsapp is +86 13861134714
A2: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.
A3: Our price is the factory price, and if your quantity is larger, we will allow the discount for you.
A4: Yes, we have our regular shipping company, they have very good price.
A5: Yes welcome warmly. No. 295, Fumin Road, Lucheng Town, Qishuyan, Changzhou City, Jiangsu Province, China.
A6: All products product warranty for one year, free service for 10 years.