... tools Co,Ltd. is a professional manufacturer of Cemented Carbide products.With years' experience,our products are CQC qualified and sell very ... well in razil,Parkistan,Iran...markets. Our main products include:cemented carbide drills,cutting cutters,mining tools,drawing ... We offer all kinds of OPP/DIY,no standard,PROFESSIONAL products for your choices for different markets.Welcome to inquiry,you ...