304 stainless steel countersunk head plum blossom anti-theft self-tapping screw flat head plum blossom with column self-tapping screw manufacturer 304不锈钢沉头梅花防盗自攻螺丝 平头梅花带柱自攻螺钉生产厂家

Small-scale operation with minimal profits; if the products are damaged upon sale, you can take photos and contact customer service for after-sales assistance. Due to the large variety of styles, some items may be out of stock. If unavailable, and no contact can be made with the customer, we will send the available items first. For items out of stock, a refund will be provided through customer service. Our store does not support returns due to poor quality or inability to sell. Note that the 7-day no-reason return policy is only applicable to individual self-use customers. Wholesale customers who receive samples are not eligible for the 7-day no-reason policy. Thank you for your cooperation. The prices at our shop do not include invoicing; if invoicing or customization is required, please contact the manager via WeChat.