?? ???? ??? ??????, ?? ??? ????. ????? ????? Chinatungsten Online ???? ???? ?????. Chinatungsten Online ????? ?? ?????? ???? ?? ?? ?????? ?? ??????? ?? ?????? ????? ?? ??????. ?????? ?????? ???? ??? ???? ????? ????? ?????? ??????? ??? ??????.

1. ??????? ????

1.1 ?????
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1.2 ????? ?? ???? Chinatungsten Online ??? ??????? ????? ?????? ????? ????????, ??? ????? ???? ????? ?????? ?? ????. ????? ???? ????? ?????? ?? ????, ????? ??? ????? ??? ??? ???????? ???? ???? ?????? ??????? ????? ?? ????? ?? ???? ????? ??? ?????. ?? ???? ?? Chinatungsten Online ???? ???? ?? ???? ???? ???? ???? ?? ????? ?? ????.

1.3 ????? ??? ???????? ?????? ????? ???? ?? ?????? ??????, ??????? ?????? ??????? ????? ???? ????? ???? ??? ????, ??? ??????? ?? ??????? & amp; ??????? ??? ??? ????? ??? ??????. ?? ?? ?????? ?? ????? ?? ??????? ????. ??? ??? ??? ????? ?????, ??? ??????? ??????? ???????? ???? ????? ???, ??? ?????? ?? ????? ???? ?????, ??????? ????? ??????. ????? ????? ??????? ?? ?? ?????? ??????? ?????.

2. ??????? ????

??? 1993, ????? Chinatungsten Online ?????? ????? ?????? ?????? ??????? ???? ??????? ?????? ????? ??????? ????? ?? ???????? ???????? ?? ??? ????????? ????????????. Chinatungsten Online ????? ??????? ???????? ??????? ??????? ???? ?????? ??? ???? ?????. ??? ????? ???? ?????? ????? ????????? ??? ???????? ??? ????? ?? ??? ?????? ???? ???????.

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?? ??? ?????? ??????? ???? ??????, ??????? ???, ??????? ?????? ????????? ?????????? ???????????? ????? ??? ???? ????? ?????? ??????? ?????? ??????? ?????? ???? ?? ?????? ???? ????"?. ????? ?????? ???? ?????? ??????? ???? ?? ???? ???? ????? ???? ???? ???, ????? ????? ???? ????? ????, purities ?????, ?????? ?????? ??????? ????.

4. ????? ?????

????? ????? ????? ???? ??? ???? ???? ?????? ??????? ???? ?? ??? ????, ???? ?????, ????? ???? ?????. ????? ????? ?????? ????? ?????? ???? ?? ????? ?????. ??????, ???? ????? ???? ???? ????? ?? ?????? ?? ????? ???? ???? ???? ????? ?? ?? ??????? ???????, ????? ????? ?????, ????? ????? ????? ????? ?? ????? ??????? ??????? ????.