Located in Dong Guan,CHINACKernel is a professional tungsten ring manufacturer China. High product quality the key to success for CKernel. Best material & Strict Quality Control. CKernel has its own blank factory and finished processing plant.So you will find our price very competitive.Fast ...
Telephone: 86--769--85319096
Address:302 of Bldg B,A Zone of Loushanguan Industrial Park,Caiwu,Wusha,Chang'an,Dongguan,Guangdong