Dear customer, thank you for visiting our company's website! In order to provide you with the best service, please read the following product content carefully:

1. About the Order: There are various types of steel balls. Please inform our sales personnel of your company's usage before placing an order so that we can recommend you high-quality and cost-effective products, saving your valuable time and cost. You can also view the detailed descriptions of various steel balls that we have specially made for buyers, so that you can find the products that suit you.

2. About shipping: We usually have a large stock of our regular models, and we will ship your order within 48 hours if the product you need is a standard model. For custom products with special processes like drilling, thread cutting, or electroplating, our factory will ship within 2 to 5 working days. If you need custom-made products for other models, we will ship as soon as possible based on our production schedule.

3. About Payment: For small orders, you can simply make the payment after you click the 'Buy Now' button. Those without an Ali account can choose to pay via Alipay, bank transfer, or WeChat Red Envelope. Please notify us as soon as possible after making the payment, including the time, amount, and the products you have purchased, so that we can arrange the delivery in time. For large orders, a 30% deposit is required before shipping, with the remaining payment due upon delivery.

4. Regarding color difference: We strive to provide detailed product information and actual sample photos, but due to the limitations of personal photography skills, the intensity of camera light, or the factors of shooting techniques, there may be color differences between the photos and the actual items. Please forgive us.