Changsha South Tantalum and Niobium Co., Ltd.  was established in 2000 and is located in Changsha High tech Development Zone. It covers an area of over 100 acres and has a modern production workshop of over 40000 square meters. Our company specializes in the development, manufacturing, sales, and services of non-ferrous metal products such as tantalum, niobium, tantalum tungsten alloys, and niobium zirconium alloys. We have been awarded the title of high-tech enterprise in Hunan Province and have the right to self operate import and export.

The company's products cover: ingots, rods, wires, tubes, plates, strips, foils, targets, special-shaped parts, and alloys such as Ta2.5W, Ta7.5W, Ta10W.Ta12W, TaNb, NbZr. The company has a group of high-quality comprehensive talents who have been specialized in R & D, production and management, marketing, after-sales service for many years in the industry, and are equipped with high-quality production equipment and testing equipment. The various products produced are widely used in semiconductors, Aerospace, chemical industry, chemical fiber, electronics, rare earth, metallurgy, environmental protection and machinery manufacturing.

In the past 20 years, the company has unswervingly implemented the service tenet of "quality first, customer first, mutual benefit and win-win". The products are sold all over the country and sold well in Europe, the United States and Asia. Its exquisite craftsmanship, excellent quality and considerate service have been unanimously recognized by the majority of users.

2000 Year

Time of establishment

200 +

On-the-job staff

30 %

scientific research personnel


Plant area

12 Item