Steel Wire Ropes Supplier
In 2002, Chonghong started business as an industrial supplier to supply steel wire ropes for industries in marine, mining and automobile etc.
In 2003, we expanded our business to synthetic sapphire material parts for aeronautics, medical, space, optics, analysis, instrumentation, chemical, research, laboratories and till now we have established a long term business relationship with some NASDAQ industry leading companies and some TOP 500 of world companies.
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