Detailed Product Instruction: 1: High speed, stability, sturdiness, durability; 2: High repeated positioning precision; 3: Large clamping force; 4: Provide stable and reliable products; 5: Have strong productivity and high technology; 6: Be suitable for automatic production. Other informations: Payment: T/T, Western Union, 30% deposit and 70% balance before shipping; Shippment: Usually we send the goods by DHL, FedEx, UPS, TNT or EMS or as you require; After we shipped your goods, we will send you the tracking number by E-mail. If you do not receive it within 7 business days after shipping, please contact us. Note: Please allow 4-7 working days for the arrival of your shipment. Thank you ! Specification: