petroleum and natural gas extraction of crude petroleum and natural gas service activities incidental to oil and gas extraction mining of uranium and thorium ores *mining of metal ores mining of iron ores mining of non-ferrous metal ores *other mining and quarrying quarrying of stone quarrying of stone...
about us our history with many years of experience in processing handicraft, bamboo wood, essential oils, all kinds of rubber and rubber products. hx export int'l company has formed from a factory in and officially established on march , . the company was founded by mr.pham (the director of the company...
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