Shenzhen OPT Cutting Tools Co., LTD. E-mail orinasa opttools@tongweicn.com opt@tongweicn.com CompanyWhatsApp +86 13928413454 +86 13652315199 Adiresy orinasa Rm609, Building A, Dulex Hi-tech Park, Guangyi Road, Longhua District, Shenzhen, Sina Telefaonina orinasa +86 13652315199 +0086 755-27579101
