1. Chinese factory specialized in processing and production, ISO certification. 2. Multiple sizes and types available for OEM. 3. Made of 100% original high-quality materials 4. Professional production team, fast delivery 5. Free professional after-sales service and technical supportBefore mass production, we need to do a trial pressing and sintering , and we check the appearances and the size, density and hardness of samples with micrometer, Metallurgical microscope, densitometer etc. to ensure that the requirements of the drawings can be met before batch production; All the products must be inspected strictly by our QC.1. Good corrosion resistance. 2. High precision. 3. Ra0.2 surface roughness. 4. Made from 100% virgin raw material. 5. Produced go through in-process and final inspection. 6. Stable and continuous production ability.We will try our best to reply our customers’request within 24hours. The tungsten carbide pellets/nibs have various sizes you can choose, and we can produce products according to your special designs and open mould in accordance with your requirements. Meanwhile there are various grades with different applications, so when you are going to purchase, please do not forget to inform what grade you need or what applications you want,so that  we can judge and quote exactly on time.We will delivery the mass produced cargo within 30days after the down payment, while, If there is soecific requests on delivery time. We can make change according to clients’ request, so a shorter delivery time is absolutely available.Usually 30% T/T in advance, balance 70% against B/L copy. Also could change according to clients’ request. We manufacture components in different shapes and sizes to match our customers’ requirements exactly, whether they need blocks or sheets, cylinders, bearings, tips or teeth.Material Matching→Wet Ball Milling→Mixed WC and Cobalt Power→Pressing→HIP Sintering Furnaces→QC Detecting→Packing1. High Hardness: 6%-10% Co grade, fine to medium grain size 2. High Strength: 15%-25% Co grade, medium to coarse grain size 3. Good Wear Resistance: Fine to Ultrafine grain size, hardness can reach 92-93HRACarbide is made of rare and very fine particles of refractory carbide (WC) and metallic cobalt as a binder composition. Due to the special method for producing such alloys remains the original characteristics of the tungsten carbide, its hardness close to diamond, and because of cobalt as a binder, it also has the toughness.   Tungsten carbide Pellets/Nibs material has the following characteristics: 1. High wear resistance. Tungsten carbide cold heading dies material high wear resistance, tensile modulus can be guaranteed long-term work in any degree of deformation, ensuring standard size unchanged. 2. Excellent in polishing. Carbide has a good polishing, can be processed into the die hole mirror light, ensuring high quality standard surface. 3. Adhesion to metal is small. In the tungsten carbide cold heading process, ferrous metal material adhesion small carbide tooling materials, ensuring a high tungsten carbide cold heading die life. 4. The friction coefficient and energy consumption is small. 5. High thermal conductivity. Since the thermal conductivity of the tungsten carbide die is high, heat generated during the cold forging can quickly conducted away to improve the durability of the mold. 6. Good corrosion resistance.