EXTECH 407703A 模拟声级计，54 - 126 dB

越南 EMIN 股份公司

越南-河内 EMIN 

地址: No 203 Nguyen Ngoc Vu, Trung Hoa Ward, Cau Giay District, Ha Noi City, Vietnam

电话: +84 (24) 62923267

热线: (+84) 966520220

传真: +84 (24) 35 190 360; 邮箱: hn@emin.vn

越南-胡志明 EMIN

地址: No 110A Chu Van An, Ward 26, Binh Thanh District, Ho Chi Minh City, Vietnam

电话: +84 (28) 3811 96 36 - +84 (28) 3811 93 59 - +84 (28) 3811 62 13 

传真: +84 (28) 3811 95 45; 邮箱: hcm@emin.vn

越南-北宁EMIN

地址: CL13-39 Him Lam Green Park, Dai Phuc Ward, Bac Ninh, Vietnam

电话: +84 222 730.39.68 - +84 (222)730.40.68

邮箱:  bn@emin.vn

越南-海防EMIN

地址: No 473 Pho Moi, Tan Duong, Thuy Nguyen, Hai Phong

电话: +84 225 730 03 89 

邮箱:  hp@emin.vn

越南-岘港 EMIN

地址: No 467, Đien Bien Phu Str, Hoa Khe Ward, Thanh Khe District, Da Nang City, Vietnam

电话: +84 (236) 374 77 11 - +84 (236) 374 77 22 - +84 (236) 374 77 33

传真: +84 (236) 374 77 44 ; 邮箱: dn@emin.vn