Q1: Are you a factory or a trading company? A1: We are the source of the largest cemented carbide factory in China, a supplier integrating R&D, production and sales, with more than 23 years of production and R&D experience. Q2: What products do you sell? A2: Main sales: tungsten carbide rotary file burr, blank, tire file, tungsten carbide semi-finished product, milling cutter, bar, etc. Q3: How does your factory do in terms of quality control? A3: All products will adopt double quality inspection before shipment: 100% inspection by human + robot, provide high-quality products, and also shoot video or pictures to send to you. Q4: When can I get the price? A4: We will arrange a one-to-one quotation from the sales manager within 2 hours after receiving your inquiry. Q5: How can I get samples? A5: We can provide you with free samples for grinding test, you can choose any model. Q6: What are your sales models? A6: Supply for major e-commerce platforms, such as: Amazon, eBay, AliExpress, Google website, etc. Q7: What is the mode of transportation? A7: According to the weight of the goods, we can transfer by express, air and sea, including DHL, UPS, TNT and FEDEX.