Tungsten Needle (W, Ni, Sn, Au) in China

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Purity: >99.95%
• Alloy: Alloy
• Shape: Needle
• Type: Tungsten Probe
• Model NO.: tungsten neelde
• Transport Package: Plywood Box with Foam Inside
• Origin: China
• HS Code: 7202801000
• Production Capacity: 110000PC

Product Description

Tungsten Needle

Tungsten needles are available in pure tungsten, nickel, tin and gold. The tungsten needle is made of pure tungsten or a tungsten alloy, which can be used in argon arc welding technology. Also, tungsten needle can be widely used as instrument probes. It has the advantages of high temperature resistance and good electrical conductivity.


Bless can produce all kinds of tungsten, rhenium tungsten probe and Paliney 7 according to drawings or products. In the aspect of intensive processing of tip treating, bending forming, slotting, open pore and thread with advanced technology and experiences.

Types of Tungsten Needle

1. Pointed Tungsten Needle
2. Tungsten Probe

Our BLESS can customize all kinds of tungsten, tungsten-rhenium probe according to customer requirements, and it is used in semiconductor testing, probe cards, probe stations and LED chip testing.

1. Tungsten Discharge Needle

For coronavirus disinfection unit machine, Air conditioners, fresh air systems, air purifiers, negative ion generators, and ion guns.
Materials: 99.95% purity tungsten, Thoriated tungsten (WTh), Lanthanum tungsten (WLa)


Coated Metal of Tungsten Needle
We provide Tin/Sn, Nickle, Gold plated tungsten needle with vacuum package in plastic box.
(Tin Nickel plated tungsten needle)


We specialized in production of probe and many other tungsten products with decades of research and production experience. Our company is well-equipped, which can be customized to customer' requirements.


Welcome to your designed drawing!


Materials of Tungsten Needle
Japan and domestic materials is available, tungsten probe can be customized by the raw materials as follows:

1. Pure tungsten with purity over 99.95%-99.98%
2. Al,Si,K Doped Tungsten(99.95%)
3. Rhenium-Tungsten alloy

Paliney 7
What can we do for you?
We have many years of production experience in sharpening, grooving, plating, drilling, threading and bending with precision 0.006 mm to provide customers precise machined tungsten needles.
With the diameter of the tip < 0.05um (50 nanometer) and needle's taper finish < Ra 0.25 (almost mirrored) ,it has high strength and elastic modulus performance without surface scratches.


Performance Parameters
Application of Tungsten Needle
The tungsten discharge needle by BLESS is widely used in the automotive industry, machinery and electrical appliance manufacturing, new energy, optical fiber industry, environmental protection industry, semiconductor electronics, medical equipment, etc. Customized and standard tungsten discharge needles can be produced.


Precise Processing of Tungsten Needle
Tungsten probe tip can be reached to as thin as min 0.08mm, with Ra < 0.25. Besides, the surface of part or whole can be coated by Nickel, Stannum(Sn) and Gold as per customers' demands. In brief, we work on all precise tungsten probe projects in the industry, welcome your inquiry!
Our domestic and foreign customers are widely engaged in the automotive industry, machinery manufacturing, electrical appliance manufacturing, new energy, optical fiber industry, environmental protection industry, semiconductor electronics and other fields. Welcome to your designed drawing!


Why Choose Us?
Tungsten & Molybdenum Powder
Tungsten and Molybdenum Powder production are what our Bless original field over 20 years.
Our factory's location is also located in Luoyang. So from aspects of QC and price, you could benefits lot from us.


Raw Materials - APT Powder
Bless: Uniform particle size
*** Company: The size of particle varies

Parameters Comparison