1.long life time 2.swift delibery time 3.wear resistance 4.moderate price 5.quality assured      Zhuzhou Dongya Tools is a excellent manufacturer , supplier which is specialized in manufacturing cemented  carbide  drill bits, brazed tips, mining...

We offer all kinds of cemented carbide products with superior quality and competitive price for different markets. Zhuzhou Dong Ya tools Co,Ltd. is a professional manufacturer of Tungsten Carbide products.With years' experience,our products are CQC qualified and sell very well in...

1.long life time 2.wear resistance 3.swift delivery 4.quality and quantity assured 5.100% virgin material Zhuzhou Dongya tools Co,Ltd---a  professional Chinese manufacturer of tungsten carbide products such as carbide no standard products, inserts, mining inserts,...

1.long life time 2.swift delivery 3.wear resistance 4.quality and quantity assured 5.100% virgin material We offer all kinds of OPP/DIY, no standard ,PROFESSIONAL products for your choices for different markets. Zhuzhou Dongya tools Co,Ltd---a  professional...

We offer all kinds of cemented carbide products with superior quality and competitive price for different markets.  Zhuzhou Dong Ya tools Co,Ltd. is a professional manufacturer of Cemented Carbide products.With years' experience,our products are CQC qualified and sell very...

1.100% virgin material 2.long life time 3.swift delivery 4.wear resistance 5.quality assured About our company:  Zhuzhou Dongya Tools Co. Ltd is a real manufacter, exportor,trader located in Zhuzhou, Hunan, China specialized in manufacter cemented carbide tools...