Kpọtụrụ anyị Kpọtụrụ anyị ugbu a! Shanghai Wangyuan Instruments of Measurement Co., Ltd. Ekwentị: +86 021-6494 4488 Ozi ịntanetị:info@wy4488.com Ozi ịntanetị:wyinstrument@gmail.com Ekwentị mkpanaaka/WhatsApp (mba ofesi): +86 136 6198 9087 Ekwentị mkpanaaka (n'ime ụlọ): +86 138 1753 4666 Adreesị: Nke 55, Lane 118, Suide Road, Putuo District, 200331, Shanghai, China
