OEM&ODM high hardness tungsten carbide rock button bits for chisel bit auger mining tools DTH bits

Huaxin has developed extensive expertise in providing our customers with custom design assistance to either improve existing tungsten carbide components or develop innovative new components and applications. By integrating huaxin's carbide production knowledge with the customer's knowledge of their sector, we can produce carbide parts that work the first time. Our in-house computer-aided design (CAD) and metallurgical laboratory allow us to develop solutions to a wide range of wear problems. 

Huaxin integrates our extensive expertise in tungsten carbide production with the customer's knowledge of their sector to produce innovative solutions. 

We supply a full range of sintered carbide grades and grain sizes in both cobalt and nickel binders. Carbide products can be supplied in either the as-sintered or precision ground form. 

Contact us today for a cost-effective custom engineered tungsten-carbide solution.

Changsha Huaxin alloy electric engineering Co., Ltd  established in 1993,which have more than 20years history in tungsten carbide products research and development.

Huaxin factory is more than 20,000square meters,annual production capacity is beyond 500 tons. Huaxin had got the ISO9000 Certification at 2000.

Mainly products included tungsten carbide bits,carbide inserts,die and mold components and another wear parts which are widely use for rock drilling tools,coal-mining tools,oil-field drill bits,wear-resistant parts,cutting tools,woodworking machines,mold and so on.

We are focus on offerring high-quality carbide products for customers. The quality of huaxin's carbide was recognized by market,it widely use for Chinese big projects,such as subway,high speed rail,tunnel,mining and so on.And there are also widely use for Africa,North and South America big projects.

The high advanced equipment had been introduced to improve the quality of products,such as the mixture preparation spray drying system,pressure sintering furnace heating system,advance casting molds and so on,At the same time,our quality inspector also very carefully to test every details to sure every products are perfect for customers via a series of professional analysis testing equipments.

OEM&ODM are welcome,Our CAD and 3D design and metallurgical laboratory allow us to develop solutions to a wide range of wear problems.

Solve customer wear parts problem and help customer to get more customers is our purpose! Our professional engineers and workers are focus on making all kinds of products either big or small. Our factory will offer the competitive price and qualified products as you need.

Please sent me your drawings for a competitive price!

Q.Why choose Hua Xin?
A.1.Over 20 years' history in cemented carbide products research and develop.
    2.Up to date production facilities;
   3.Complete & strictly QC system throughout the manufacturing process.
   4.Lead time as fast as 7-15 days!
   5.OEM & ODM service, professional R&D department is ready to design products to fit your specifications,they can offer the professional advice and CAD drawings(3D) for you!
   6.GB/T1 9001:2008/ISO 9001:2008 certification
   7.Huaxin's carbide was recognized by market,it widely use for Chinese big project,such as subway,high speed rail,tunnel,mining and so on.At the same time,many big project of the South africa,America,European and Austrila also choose our carbide.
Q.What is the MOQ ?
A.No MOQ for our existing stock,for special size,MOQ is 5KG.
Q.Can I place a mixed order?
A.Sure!
Q.Can I get a lower price if I order large quantities?
A.Yes, big order get big discount.
Q.Can I add or delete items from my order if I change my mind ?
A.Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q.Do you provide samples ? Is it free or extra ?
A.Yes, we will send you sample before mass production, and start production by your approval.Most sample is free,you only need to pay the freigh
Q.When you ship my order?
A.Normally 7-18 days after receiving your payment, but it can be negotiated based on order qty and production schedule.
Q.If I need any products hurry,could you make them fast for me?
A.Yes.If you are hurry,we will make the products as fast as we can and delivery them in the fast shipment.
Q.How can you guarantee the production quality ?
A.Our production is based on ISO9001,we have 23 years experience of QC team and strictly quality control system in our production process. At the same time,before sent the products,we will sent the free sample for you to test.
Q.What about the package?
A.It can make as the you need and depend the products shapes.Generally,we put them in the carton.