We are specialized in the manufacturing, distribution, R&D and wholesales of carbide inserts for over 12 years, especially business metalworking inserts, woodworking drill bits. have 300+ workers our factory which is manned by skillful operators, ...

Quanzhou LNV Tools Industry was established in 2003. It is a professor manufature of transfer punch sets, carbide burs, twist drill bits, brad point taper parabolic spade auger step double end panel drill, taps& dies, diamond glass/porcelain/ceramic/tile ...