株洲润昌新材料股份有限公司
Zhuzhou Runchang New Material Co., Ltd

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WHY TUNGSTEN?

Factory Audit Report Video

From an idea to a finished product, we take advantage of our full experience and competency

in carbide to serve our clients.

We work in close collaboration with our partners to develop new products on a highly modern 3D system -

in a very brief time, if necessary.

WHAT WE DO

Our Product Range

Dedicated to maintaining our 1st-tier Tungsten production in Asia by enhancing our strict managing system

to ensure great quality, fast delivery, and competitive price.

Heavyweight TSS(18)

The payloads of 18gm/cc Tungsten Super Shot (TSS) provide the highest pellet counts possible. The tungsten-alloy material's density is 22 percent higher than standard tungsten and 56 percent more than lead. The result is the most energy and highest velocities at extreme range.

Pinewood Derby Weights

Our tungsten rods are a great non-toxic, high-density weights that are perfect for tuning your derby car weight and center of gravity. Drill a hole to hide the rods right where you need the weight and keep your car looking smooth with clean lines.

Waterjet Nozzle & Raw Rods

Abrasive Waterjet nozzles are also called as mixing tubes which are installed in waterjet cutting machine to cut materials such as metal, ceramic, stone, glass and other materials. Being highly wear resistant. Able to cut inch-thick metal easily by using upto 90,000psi water stream mixed with garnet.

Carbide Cutting Tools

Freshly designed by our Chief Engineer Peter Chan, Ph.D. our factory manufactured Carbide Inserts are able to achieve 50% more service life alongwith 40% better surface finish with precision on the metal parts than traditional inserts.

Tungsten Putty

This tungsten putty weight is great for your Pinewood Derby car and fishing. Place the putty anywhere you need to in order to control the center of balance and easily move it to find the fastest configuration.

Tungsten Screw Taps

High-speed tapping centers set up with a rigid tap can thread holes in a fraction of the time it would take to thread mill the same holes. Additionally, tapping can thread deeper holes in harder materials such as steel.

Fishing Tungsten Weights

Perfect for Neko Rigging or adding weight to Texas Rigs or Wacky Rigged Worms. Add a weight to the tail of your rigged senko/stick bait to create a more vertical fall, allowing the bait to penetrate deeper into eel grass rather horizontally laying on top of the grass.

Tungsten Resin Jig

Designed by bass anglers for bass anglers, our custom HAND-TIED skirts will allow you to become more efficient with your time on the water. Colors were chosen to "Match The Hatch" in order to mimic the most common preyed upon forage.

PRESSING MOLDING

Tungsten copper alloys are used worldwide as electrodes for EDM (Electrical Discharge Machining) and ECM (Electrochemical Machining, and resistance welding electrode. All materials of tungsten copper electrode are manufactured by the press, sinter, and infiltrate process.

INJECTION MOLDING

High-performance engines used in motorsport and supercars will use crankshaft counterweights manufactured from Runchang. Engines used in armored vehicles, off-road machinery, power generation, and marine applications need tungsten counterweights to ensure the engine runs with the minimum amount of vibration.

ULTRA-HIGH TEMP SINTERING

Featuring high melting point, corrosion-resistance and good machinability in cold environment, tantalum tube, also known as tantalum pipe, is widely applied to produce tantalum response vessel, tantalum heat exchangers.