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Dalian Molecular Sieve Factory was established in 1980 and is located in Dongshanli Village, Shilibao Street, Jinpu New District, Dalian. It mainly produces molecular sieves. Covering an area of 20000 square meters, with a building area of 6000 squar

Mevis is one of the world’s leading manufacturers of metal components and has been the preferred supplier to some of the most advanced companies on the international market for over fifty years. Consolidated experience and unrivalled competence, matu

"AVA" is a major supplier and distributor of industrial and process valves for use in the Oil, Gas and Petrochemical Refineries as well as Process Plants. With our Head Office based in Ratingen, Germany, Armaturen Vertrieb Alms (AVA) Gmbh, a...