Shenzhen OPT Cutting Tools Co., LTD. E-nameya pargîdanî opttools@tongweicn.com opt@tongweicn.com ŞîrketWhatsapp +86 13928413454 +86 13652315199 Navnîşana Pargîdaniyê Rm609, Avahiya A, Dulex Hi-tech Park, Guangyi Road, Longhua District, Shenzhen, Chinaîn Phone Company +86 13652315199 +0086 755-27579101