1. What are your prices? Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information. 2.Do you have a minimum order quantity? Yes, we require all international orders to have an ongoing minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website. 3.Can you supply the relevant documentation? Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required. 4.What is the average lead time? For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so. 5.What kinds of payment methods do you accept? You can make the payment to our bank account, Western Union or PayPal: 30% deposit in advance, 70% balance against the copy of B/L. Surface Treatment after coating 1.OD Cylindrical Surface – Grinding, Polishing 2.ID Inner Hole - Grinding and Honing For Inner holes after coating, use ID grinding wheels on jig grinder to grind is common method. Well, you have strict demands and narrow tolerances requests, honing will be the right Choice 3.Flat Surface – Grinding, Lapping For coating flat surface, use diamond grinding wheels to grind, use synthetic diamond abrasive to lapping1.Fast grinding. Comparing conventional abrasive wheels, Diamond wheels grind faster. When you do quantity grinding, the fast grinding help you save a lot of time. Saving time and help you make more profits. 2.Excellent finishes If a grinding wheel is not sharp, chatter waves or lines will appear on workpiece. A sharp diamond grinding wheels will help you solve these problems and bring an excellent surface finish. 3.Cool Grinding Due to highly efficient grinding, less heat generated. And the aluminum body can help heat spread quickly. 4.Long lifespan Due to the high hardness of diamond abrasives, Diamond wheels has extra longer lifespan than conventional abrasive wheels. 5.Less dressing A sharp diamond grinding wheels needs less dressingAdvantage of Chrome Coating, Tungsten Carbide Coating 1.High Wear Resistance 2.Anti-rust 3.Anti-corrosion 4.Anti-oxidation Chrome Coating, Tungsten Carbide Coating Method 1.HOVF Thermal Spraying 2.Wire Arc Spraying 3.Flame SprayingRZ company can supply diamond grinding wheels, diamond belt, honing stones and honing tools. 1.Diamond Wheels for cylindrical grinding 2.Diamond Belt for Cylindrical grinding and Polishing 3.Diamond Wheels for ID inner hole Grinding 4.Diamond honing tools for Inner hole honing