Square Mould Parts With High Precision And High Requirements Our products are manufactured using advanced machinery that is based on cutting-edge technology, to ensure the optimum standard of quality. Manufactured in compliance with the industry laid standards, these products find wide application in different Industry. As per the specifications provided by the prestigious customers, these products can be customized. Apart from this, our organization is among the leading service providers for casting and forging. Available with us at cost-effective market prices, these services are known for their timely execution, optimum flexibility, high reliability and excellent effectiveness Product Parameters Material 1.2344 Hardness 48-52HRC Heat treatment Available Service Made-to-order Surface treatment / Closest tolerance + - 0.01mm Polishness Ra0.6 Axiality 0.01mm Verticality 0.01mm Company Profile Dongguan Mingshang Mould Parts Co., Ltd is established in 2008, is a professional manufacturer of precision mould parts. Our factory, located in the mould town--Chang'an. It is a professional company in research, development and manufacturing of precision mould components,we have over 10 years experience in this field,our advanced precision equipment and scientific quality control ensures customers satisfaction. Machinery & Equipments CNC machining center; CNC milling machine ,CNC lathe machine Sodick EDM,Sodick Wire-cutting OD Grinding,ID Grinding,Surface grinding machine Our Service 1. Customer's request is our purpose and target. 2. Quick samples delivery service and produce according to your BOM. 3. Professional production team, strictly quality control department, experienced sales department. 4. One-stop solution for our long term customers . 5. Customized size and OEM/ODM service acceptable. 6. 100% inspect before deliver , quality warranty and long term after-service . 7. Competitive price ,Excellent service , Quick delivery , Safety payment , Flexible trade terms. Why choose us We as a manufacturer are specialized in all kinds of precsion core pins cavity pins insert pins Good experience of 8 years to make Stamping die parts,Injection die parts,Auto parts, metal-working products. Have advanced production equipments and experienced operators. Good experience of OEM and ODM for our customers. Provide best price, good quality and fast delivery. Main products 1.Core pin,cavity pin,insert pin etc 2.HSS punch ,Precision punch ,Special-shaped punch 3.Ejector pins,ejector sleeve,two-stage ejector pins etc 4.Guide pillars ,Guide bushings ,Guide post set 5.Slide Core Units,Latch locks,locating Series Quality Control MINGSHANG has strict quality control system from the raw material incoming to finished products outgoing. Our mould parts are guaranteed high precision,high polished and long service life. Below are our main quality inspection items in the whole production process: Material incoming: 100% inspection Rough Finished:100% inspetion Heat treatment: random inspection Face grinding: 100% inspection Center-less cylindrical grinding: 100% inspection OD/ID grinding: 100% inspection EDM:100% inspection Wire-Cutting:100% inspection Packing: the final 100% inspection before the formal shipment Packaging & Shipping Package Coated with anticorrosive oil, packed in carton box Delivery Delivery time is usually 7-15 working days for type of ejector pin, specific time is according to quantity. ShippingWe ship using express such as DHL, UPS, FEDEX etc. or according to customer's requirement . It takes about 3-5 days to arrive your front door, and proof of shippments are provided with a shipping or tracking number. And we ship by occean shippment for large