SKYWEL Specialize in manufacturing of HIGH QUALITY PISTON RINGS. In china, we are qualified PISTON RING SUPPLIER for engine makers like Zi Bo Diesel, Ning Bo C.S.I. SXD , ZJMD, Wei Chai , COSCO and China shipping company etc.
SKYWEL earlier were a state owned blank casting factory, expert in casting of piston rings. Since 1991, we expanded our production line to full piston ring set, and later in 2000, we started the production of the bigger bore size of piston rings(Dia.200mm-600mm),which applied mostly for Marine and Locomotive engines. Therefore, you should believe, with wide experience and know-how technique, we can offer customers, against competitive prices, standard or non-standard quality products, finish or semi-finish piston rings by special request. which comply with strict (international) quality demands.
Furthermore, by request, SKYWEL is able to deliver any desired ring measure and/or type. Available materials include standard cast iron up to special casting types, from steel up to a variety of bronze types. At your request, several surface treatments are also available: chrome, phosphate, copper-plating, molybdenum, chrome-ceramic, etc. In addition, rings with bronze or plasma inserts can be delivered for specific engine types.
SKYWEL export our quality products worldwide, with single pieces, big quantities of complete piston ring set. The listed piston rings in our catalogue are for popular engines in the world. Special requests on piston rings can be ordered by providing samples or drawings.
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