1 High accuracy 2.Low noise 3. Good after-sales service tye 20BYJ step motor for air-condition Packaging & Deliverypackaging detail : cartondelivery detail : 3 week Trade Terms1) Payment: By T/T, 30% before production, 70% before delivering ( L/C are also welcomed).2) Shipping freight is quoted on your request3)Shipping port: SHENZHEN or ZHONGSHAN , Mainland China.4)Discounts are offered based on ...