Changsha Langfeng Metallic Material CO.,Ltd. 长沙琅峰金属材料有限公司Website: www.langfengmetallic.comAddress: Tianxiong road 98, Furong Area, Changsha, Hunan Province,ChinaTel: +86-731 8487 4716 Fax:+86-731 8686 8583Contact: Rachel Chau Mob: +86-15084863965 Email: rachel@langfengmetallic.com

Changsha Langfeng Metallic Material CO.,Ltd. 长沙琅峰金属材料有限公司

• Founded in 2009 at Changsha Longping High-Tech Park, Changsha,Hunan Province, China.

• Specializing in the research, manufacture and sale of new materials in military and rocket systems, coating materials, TiCN cermet products;

• application of LFJS products: machinery,petroleum,textile,construction,electronics,aerospace, metallic carbide and TiCN cermet products;

• 20-person R & D team, 180 employees, 16,000 square meters of factory

• 2013 sales volume $5,000,000; and 2014 sales volume reach $8,000,000

Our factories and branch office:

生产基地生产基地 办事处办事处

Our overseas market

Factory Overview (located in Zhuzhou)

Carbide powder production line

Quality Control System 1, Chemical content2, Fracture surface 3, Free carbon test4, Cobalt poor test5, Bend strength6, Hardness test7, Density test

8, Coercive force test

11, size12, Mutuallty

13,Metallographical

9, Burr test10, Porosity test

* Carbide Powders

ZrC-zirconium carbide TiC-titanium carbideHfC-hafnium carbide TaC-tantalum carbide NbC-niobium carbide VC-vanadium carbide Cr3C2-chromium carbide Mo2C-molybdenum carbideTiCN-titanium carbide nitrides (TiCN 50/50 & TiCN 30/70)Compound carbide powder: (Ta,Nb)C, (W,Ti)C, (W,Ta)C, (Ti,Ta)C (W,Ti,Ta)C, (W,Ti,Ta,Nb)C powders

Sintering

Process

Whole production process:①Raw Material Mixture→②Sintering (carbon tube furnace or microwave vaccum furnace)→③Crushing and Ball Milling→④Sieving →⑤Test→⑥Package (Iron durm with plastic bags inside)

Langfeng Awards & Certifications

Langfeng Family

Welcome to Langfeng Metallic !

CEO Zhaohui Liu Sales Manager Rachel Chau