Question 1. Are you a factory? Yes! We are a factory. Our factory is located in Wuzhou City, Guangzhou, China, the world's largest man-made gemstone city. Wuzhou gemstones are the most famous in the gemstone industry. Welcome to visit us! Q2: Why did you choose our company? Answer: Due to our 12 years of high-quality production experience and our focus on quality, we are a local high-quality supplier in the Wuzhou gemstone industry. Q3: How can I get some samples? Answer: We are honored to provide you with samples. Inventory samples can be sent . Q4: Do you offer OEM services? Answer: Yes. We can customize according to your requirements. (Based on your design, materials, shape, size, color, quantity, packaging, etc.) Q5: Gems for casting and wax models. White cubic zirconia gemstones, all synthetic nanocrystalline gemstones, fully synthetic corundum, fully synthetic spinel. Q6: How does your factory handle quality control? Answer: We have 15 production processes, 9 inspection processes, and 5 experienced QC personnel. Each gemstone has its quality guarantee. Q7: How soon can you deliver the goods? The gemstones in stock can be dispatched within two days. If the stones are out of stock, it will take us approximately 8 to 12 days to complete production. However, for special orders, the exact delivery time may vary.Please feel free to contact us to get more information.