Xi'an YongHua Group Co., Ltd. is a New & Hi-Tech enterprises. Yonghua Group has a predecessor-the Xi’an Sealol(EG&G SEALOL) Seals Co., Ltd., which was founded in 1987. Yonghua is a professional manufacturer specializing in Edge-Welded Metal Bellows Seals.

Having inherited more than 30 years of high-technology research and development strength of sealing solutions, Yonghua Group integrated its resources and complemented its advantages with a new futuristic perspective based on technological innovation. The company devotes itself to quickening its strategic transformation to become a part of the new-type manufacturing industry, becoming an international leading product service provider for high-end mechanical seals, to reviving the national industry as well as to strive for a world famous brand, and realizing China’s dream of “strengthening a country through intelligence“.

The YH series products range from low temperature to high temperature, from single and double side seals to tandem seals. Which has been in the petroleum, chemical industry, chemical fiber, fertilizer, oil refining, paper making, nuclear power, thermal power, metallurgy, food, medical,etc. And Yonghua offers more than 8 category and 2800 specifications and a wide range of mechanical seal products.