Graphite electrode as our company mainly product , there have RP,HP,UHP grade. The product size ranges are Diameter 150-700mm, Length 1500-2700mm, which can meet the requirements for different steel plants and electric furnaces. 

Electrode nipple are threaded, could increase the durability of products, threads are usually 3TPI and 4TPI, we also can processed according to customer requirements. 

Since its inception, the company has relied on a highly qualified professional technical management team to focus on quality and innovation. Through ISO、SGS official certification, high-tech enterprise certification, many professional technologies with independent intellectual property rights have obtained national patents.

With the sweat and wisdom, Tennry people have created the tough quality of the products and the timely and efficient service. FEISHINE brand graphite products are not only sold to the domestic market, but also have established long-term strategic partnerships with many well-known foreign customers, and also have a place in the international market. Our products are exported to more than 40 countries and regions such as Russia, Spain, Australia, Mexico, South Africa, Peru, Thailand, etc., widely used in new energy, metallurgy, foundry, machinery, electrical, chemical, textile, national defense, automotive, etc., won the industry Customer's unanimous approval.

In the face of the future, we shoulder responsibility and mission. From lean manufacturing to service support, from reliable products to customized solutions, as a tailor-made graphite product expert, Qingdao Tennry Carbon is always your most powerful partner!