ຕິດຕໍ່ພວກເຮົາ ຕິດຕໍ່ກັບພວກເຮົາດຽວນີ້! Shanghai Wangyuan Instruments of Measurement Co., Ltd. ໂທລະສັບ: +86 021-6436 6699-2699 ອີເມລ:info@wy4488.com ອີເມລ:wyinstrument@gmail.com Whatsapp: +86 136 6198 9087 ທີ່ຢູ່: No.55, Lane 118, Suide Road, Putuo District, 200331, Shanghai, ຈີນ
