At present, although tungsten concentrate prices gradually stabilized, but tungsten steel scrap prices are stable Ming kicked upstairs, the price may be lower than the actual receipt offer $ 5-10 business mentality pessimistic market outlook bearish expectations, expected short-term price of tungsten scrap much will remain weak run.

Tungsten steel scrap price continues to fall. Waste tungsten drill mainstream price concentrated in 158-163 yuan / kg; imported blade 150-154 yuan / kg, homemade blade 144-146 yuan / kg, drawing die 153-155 yuan / kg, pure tungsten blocks 168-173 yuan / kg, down 2-3 yuan / kg. 70 degrees above the grinding tungsten scrap material 1.4-1.45 yuan / kWh, 50-70 degrees 1.35-1.4 yuan / kWh, 30-40 degrees 1.27-1.32 yuan / kWh, down 0.03 yuan / kWh.


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Trent West, the owner of nine patents that are related to the concept and manufacturing of Tungsten Carbide rings in the U.S., was awarded a permanent injunction against Zenga Inc., prohibiting the sales of Tungsten Carbide rings.

The injunction, which was ordered on November 6, 2014, prohibits Zenga and those persons affiliated with Zenga, from making, using, offering to sell or selling Tungsten Carbide rings in the U.S., or importing them into the U.S.

“We are immensely satisfied with the permanent injunction ordered against Zenga Inc. This injunction is a meaningful reward as we continue to protect Trent West’s innovation and implement his rights to defend his patents against infringers,” said West’s attorney, Edward King of King & Kelleher, LLP.  “This injunction should serve as a warning to all sellers who illegally violate any of the nine patents covering all Tungsten Carbide rings in the U.S. market.”



West has sued more than 20 sellers for violating his patents as part of an ongoing campaign to stop the unlawful infringement of distributing and/or selling Tungsten Carbide rings without a license.  

Representing nearly one third of the men’s wedding band market, Tungsten Carbide has become the most popular contemporary metal used in wedding bands. As one of the hardest materials used in the manufacturing of rings, ranking only behind a diamond on the Mohs scale of mineral hardness, Tungsten Carbide is the most scratch-resistant metal on the jewelry ring market.

About Trent West:
Trent West is a jeweler and owner of nine patents related to the concept and manufacturing of Tungsten Carbide-based rings in the U.S.  West is a developer of a line of Tungsten Carbide-based rings that are sold commercially in connection with several different trade names. In connection with his technical developments, West has sought state and federal intellectual property protection for his patents.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
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Ferrotungsten market demand continues to slump, but this week the price of tungsten iron temporarily run stability maintenance, manufacturers offer firm. The main reasons are: tungsten iron market started low, home smelter shutdown, a further increase production and reduce supply, continued strong supply of tungsten iron very price conscious manufacturers; most stops offer supply, there is still a small part of the factory inventory to inventory-based sales, only single-digit manufacturers to continue production.

It is understood that the tungsten iron manufacturers have to maintain old customer oriented, newly signed large orders difficulties. Hunan, a large minority continue to adhere to the production of the factory, they are 70 base ferrotungsten cash price of 163,000 yuan / ton this month have some turnover.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
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2014 Market Research Report on Global and China Tungsten Carbide Powder Industry is a professional and in-depth research report on the China Tungsten Carbide Powder market. The report provides basic Tungsten Carbide Powder information, including Tungsten Carbide Powder definition, classification, application, and industry chain structure as well as industry overview. This research covers international market analysis, including China's domestic market as well as global industry analysis covering macroeconomic environment & economic situation analysis.

Tungsten Carbide Powder Key Manufacturers Analysis includes Xiamen Tungsten, Zw, China Minmetals Corporation, Guangdong Xianglu Tungsten, Jxtc, Jiangxi Yaosheng, Gtp, Buffalo Tungsten, Sandvik, Eurotungstene, Kennametal, Reade, Japan New Metals, Lineage Alloys, American Elements.

This report also provides statistics on key manufacturers in China and international market along with their Tungsten Carbide Powder production, cost, price, profit, production value, gross margin and other information. At the same time, information on these manufacturers also includes customer's application, capacity, market position and company contact information details. 2013 market research report on the Tungsten Carbide Powder industry also mentions data and information on capacity production, price, cost, profit, production value and gross margins of the market. The report lists Tungsten Carbide Powder upstream raw materials & equipment's as well as downstream client's alternative products, survey analysis, information on marketing channels as well as industry development trends and proposals.

This report presents a new spark plugs industry project analysis covering SWOT, investment feasibility analysis as well as investment return analysis with related research conclusions and development trend analysis of China and Global Tungsten Carbide Powder industry.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn