laosong (Xinxiang ) the Industrial Co., Ltd. Address： South Henan Province Hsinhsiang city yang or male principle 21
Telephone：(0,373) 2056145 2056146 2056147
Facsimile：(0,373) 2056146 million Zip code: 453,000
laosong (Shanghai ) the Industrial Co., Ltd. Address： Shanghai hands over circuit 2,125 (200,065)
（200065）
Telephone：(021)56054887 56374887
Facsimile：(021)56941610
E-mail：lingsheng@citiz.net
Taiwan laosongs the mechanical company Address： The Taibei County Banqiao Xinzhuang turns into road 229 lanes 4
Telephone：+886-2-2990-0666/7/8
Facsimile：886-02-29900722
Email:laosoung@ms10.hinet.net
