Xi'an Yonghua is specialized in manufacturing a wide range pump-using
machinery seal pieces, and development & design of a variety of
non-standard seal pieces.Our products are mainly applied to the
chemical,pharmaceutical,petrochemical,metallurgical,and printing,
dying industries.
And we had jointed venture with EG&G Sealol in 1990s.
So our factory is well equipped with advanced testing and inspection
facilities and greatly applauded with the product quality,technical
assistance and good reputation by our clients.Our products receive many awards and prizes among nationwide
competitor,and are well soldboth in domestic and overseas markets.