About Us
Ganzhou Guanghai Cemented Carbide Co., Ltd., founded in February 2006, is a wholly-owned subsidiary of Ganzhou HiSeas Tungsten Industry Co., Ltd., located in Ganzhou City, Jiangxi Province, China, known as the "World Tungsten Capital".
Grand Sea is one of the few enterprises that has established a complete chain of tungsten industry ranging from smelting, downstream processing to cemented carbide. Our products cover Sodium Tungstate, Ammonium Metatungstate ( AMT ).
Ammonium Paratungstate (APT ) , Tungsten Oxide, Tungsten Powder, Tungsten Carbide Powder, RTP, cemented carbide products, Tungsten Bar, Tungsten Rod, Tungsten Wire, Molybdenum Powder, Molybdenum Bar, Molybdenum Plate, Molybdenum Wire, etc.
Relying on the advantage of complete tungsten industry chain, Ganzhou Grandsea cemented carbide is developing rapidly and becoming the leading cemented carbide manufacturer in China.
Our key products like carbide rod, cutting inserts, wear-resistant parts products are widely used in machinery, electronics, medical, aerospace, military and etc. The customers of Grand Sea cover mechanical, electrical, chemical, medical, aerospace, military, steel, illumination and other industries. Our products are exported to Japan, the USA, Europe, Korea, India, and other countries & regions. Grand Sea Group has won a good reputation all over the world for its superior products and personalized services.
Ganzhou Guanghai Cemented Carbide Co., Ltd., founded in February 2006, is a wholly-owned subsidiary of Ganzhou HiSeas Tungsten Industry Co., Ltd., located in Ganzhou City, Jiangxi Province, China, known as the "World Tungsten Capital".
Grand Sea is one of the few enterprises that has established a complete chain of tungsten industry ranging from smelting, downstream processing to cemented carbide. Our products cover Sodium Tungstate, Ammonium Metatungstate ( AMT ).
Ammonium Paratungstate (APT ) , Tungsten Oxide, Tungsten Powder, Tungsten Carbide Powder, RTP, cemented carbide products, Tungsten Bar, Tungsten Rod, Tungsten Wire, Molybdenum Powder, Molybdenum Bar, Molybdenum Plate, Molybdenum Wire, etc.
Relying on the advantage of complete tungsten industry chain, Ganzhou Grandsea cemented carbide is developing rapidly and becoming the leading cemented carbide manufacturer in China.
Our key products like carbide rod, cutting inserts, wear-resistant parts products are widely used in machinery, electronics, medical, aerospace, military and etc. The customers of Grand Sea cover mechanical, electrical, chemical, medical, aerospace, military, steel, illumination and other industries. Our products are exported to Japan, the USA, Europe, Korea, India, and other countries & regions. Grand Sea Group has won a good reputation all over the world for its superior products and personalized services.