Product Name: Welding Torch Gas Tube for Jscut (Jiusheng) Cutting Torch Hc-1003 Model NO.: HC-1003 Type: Microbeam Electric Current: AC Frequency Range: High Frequency Shielding Gas: Air Style: Vertical Control: Automatic Cooling Way: Air Cooling Trademark: Greatech Transport Package: Carton Origin: China HS Code: 846693 Product Description Q & A1.Q: Do you have your own factory?A:Yes, we have. Our factories located at Jiangsu province.2.Q: What is the MOQ?A:MOQ usually be 100pcs. Small quantity is also available.Generally if you choose the different products,our minimum order QTY.also will be different.3.Q: Is sample available and the sample fee refundable?A:Yes, we could offer the sample for free charge but need to pay the cost of freight.4.Q: What is the available shipping way?A:Small quantity usually choose DHL, Fedex, UPS and EMS etc.international door to door express. Bulk order would be sea/ air shipping.5.Q: How many days does it take for mass production?A:Usually it takes 15workdays after confirming order.