الوصف

Yingkou Seal Tech Welded Bellows Co., Ltd. is located in the small and medium enterprises industrial park of Yingkou City, Liaoning Province, endowed with superior geographic location and convenient transportation. It is a branch of Korean Hilton Joint-Stock Company in China. In June, ***3, advanced welding equipments and technology were introduced into Liaoning China, and Yingkou Seal Tech Welded Bellows Co., Ltd. was founded, which incorporates both product design and development. The company is equipped with advanced numerical control lathes, numerical control milling machines, and introduce high-precision automatic welding machines, laser welding machines and plasma welding machines from Korea, and also imported Korean punching equipments. For better quality test of the welded bellows, it also equipped high precision vacuum life test equipment from Taiwan, Varian VS leak detectors from America, and horizontal rigidity testers from Korea. What’s more, in ***7 it passed the ISO***1:***0 international quality management system certification, and was set up as a municipal contract-respecting and credit-honoring enterprise granted with a self-management import and export right.
　　The company manages mainly, vacuum, high vacuum and ultrahigh vacuum welded bellows and semiconductor equipments, welded bellows for monocrystalline silicon stoves, polycrystalline silicon ingot furnace, and low temperature, freezing and drying equipments, which are widely used in aerospace, vacuum industry, semiconductor industry, solar energy photovoltaic industry, medical equipments and synchronized radiation accelerator industry and so on.