Chengdu Senxinyuan Sab nraum zoov Rooj Tog Co., Ltd., tsim nyob rau hauv 1995, yog tam sim no koom nyob rau hauv ntoo khoom R & D, tsim, ntau lawm, domestic thiab thoob ntiaj teb kev muag khoom.Cov khoom tseem ceeb tam sim no tsim muaj xws li chaw ua si sab nraum zoov, chaw ua si, tsev tsiaj, vaj khoom siv, thiab ...
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