QUICK 911G-40D welding tip silvery copper welding tips for soldering station Leisto produces high quality replacement soldering robot tips for QUICK series tips, our product quality is top 3 in China. We can produce any type of soldering tips. Normally, the tips are made by the sample of drawing, we can also provide OEM&ODM service. Delivery & Payment: Delivery time: normally within 3-7 days after payment received, it depends on specific quantity Payment terms: T/T, Paypal, Western Union Our Service: We maintain high standards of excellence and strive for 100% customer satisfaction. Feedback is very important for us. It'll be much appreciated if you contact us immediately when you have interest, we'll get back to you at the first time.