Product Name: NEMA8 11 14 China Stepper Motor Driver (2H-422) Model NO.: 2H-422 Customized: Non-Customized Condition: New Certification: RoHS, CE Function: Automatic Control Signal: Discrete Structure: Open-Loop Power Supply: 12-48V Trademark: Casun Transport Package: Hard Cardboard Box with Foam Inside Specification: 21*56*92mm Origin: China HS Code: 8501109190 Product Description Nema8 11 14 China Stepper Motor Driver (2H-422)Our company offers variety of products which can meet your multifarious demands.We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers.Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize awin-win situation since the trend of economic globalization has developed with anirresistible force.*COMMON PROBLEMQ1.How can we know the product quality?A1:We suggest you to order asample.Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.Q2.Can we have free sample?A2:Yes sure, but please pay the shipping cost by youself.Q3.Is this your final price?May ihave the discount?A3:Our price is the factory price, and if your quantity is larger, we will allow the discount for you.Q4.Can we visit your factory?A4:Yes welcome warmly.Q5:Do you have any certificates?A5:Yes, we have.All the motors have been approved by CE and Rohs.Q6:Do you offer OEM AND ODM service?A6:Yes.We can supply OEM andmake customized design for any specific application.Q7:What's the delivery time ?A7:Except special order.For samples usually 10-14 working days .For batch order .Usually 20-25days.Welcome to Contact Us!!Contact PersonKerwin ouEmailsale2@casun.mobi