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Jiangyin Sanheng Machine Co., Ltd       Jiangyin Sanheng Mechanical & Electrical Technology Co.,Ltd.  No.520 Yungu Road,Changshou,Zhouzhuang Town,Jiangyin,214424 China    Tel：86-510-86967377 Fax：86-510-86966377 Copyright (c): Jiangyin Sanheng Machine Co., Ltd