N'ịbụ onye guzosiri ike na 2002, Xinhong Group hazigharịrị ma gbasaa ọrụ ya na 2011, na-elekwasị anya na nyocha na mmepe, nhazi na nkwalite ngwá ọrụ nnyefe okpomọkụ maka afọ 18.Xinhong Group enwetala asambodo sistemụ njikwa ogo nke ISO9001, ISO14000, OHSAS18001 na p ...
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