Ningbo Fenghua DVT Spring Co., Ltd. e tọrọ ntọala na Fenghua, Ningbo, China na 2006. Na ihe karịrị 17 afọ ODM & OEM mmiri n'ichepụta ahụmahụ na mkpakọ Springs, Extension Springs , Torsion Springs, na Antenna Springs.DVT nwere ọgaranya oru mmepụta ike, na aghọwo ...
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