Zhuzhou Good Cemented Carbide Co.,Ltd. established in Zhuzhou City, Hunan Province, the largest tungsten carbide producing area in China and now our office moved to Changsha city, capital of Hunan province. We own a factory specialized in cemented carbide and related tools, we also do many other OEM products as request from customers. As a professional manufacturer, we are equipped with advanced equipments and specialized persons, especially have rich experience in making customized products. Over 10 years, we have been committing to "High Quality, Best Price, Sincere Service" as soul of our factory.
Our factory have a whole set of machines, including sieve shaker, press machine, sintering furnace, dryer, grinder, lathe, milling machine, cnc wire-cut machine, radial drilling machine, spark erosion drilling machine, etc. We also gathered the professional staff members in the area of designing, producing and sales and our workers are well trained and experienced.
About our products
* made from 100% virgin tungsten raw material;
* produced with advanced equipments;
* all products go through in-process and final inspection;
* free professional technical service online.
Boron carbide inserts specifications:
The boron carbide inserts are made from boron carbide material. The boron carbide material are in very high hardness, excellent wear resistance and the boron carbide won’t react with acid-base. High/low temperature resistance, high pressure resistant, density≥2.46g/cm3,micro hardness≥3500kgf/mm2, TRS≥400Mpa, melting point is 2450℃. With above performance, now many customers choose the boron carbide material used especially in light armor, reactor neutron absorber. In addition, compared with the diamond and cubic boron nitride, boron carbide is easier to manufacture with low cost, and therefore is is more widely used in sandblasting, grinding, drilling and others. The density also can be made to ≥2.48g/cm3
Please provide us the outer diameter*inner diameter*length and it can be made as per request.
Note: not all the types and sizes are showed in here. Other shapes and sizes are also available upon request and welcome OEM&ODM.
The boron carbide inserts can be with aluminum jacket,steel jacket,polyethylene jacket,etc. and the size can be customized upon request.
* OEM service and support * Free Sample Development * Export Processing Support * Clients Service One-to-One * Effective Communication within 24 hours * Showroom ready to be visited at any time * Meet face to face * New design and style collection updating for customer
* Excellent after-sales service,1 year guarantee&warranty
1.Are you a qualified manufacturer?
A: Yes, we're a professional factory and our products quality are guaranteed and they’re exported to United States, Russia, Japan, Europe countries. OEM & ODM service are available.
2.What is your MOQ?
A: Always no limit and accept trial order.
3.Do you sell as per kg or piece?
A: Both are ok. The blanks are always sold as per kg and the machined ones are per piece.
4.What is your delivery date?
A: The delivery date is always about 10-20 days after receipt of payment.
For the customized items, it’s relatively longer and it’s about 20-40 days upon the details and quantity.
5.What is your payment terms?
A: 30% deposit in advance and 70% balance before shipment.
TT, LC, Paypal, Western Union, Moneygram, Trade Assurance, etc. are ok.
6.Can you provide free samples?
A: Yes, free samples are available, you just need to pay the express fee.
For OEM&ODM item, we accept trial order first.
Packaging & Shipping
Plastic or small carton box inside and carton outside or other suitable safety packing:
Welcome to inquiry and we will provide you the best service.