Room 0221, building 11, No.1 yard, Wu li qiao second street, Chaoyang District, Beijing, Beijing, China,100024
BeijingLeeding Importing and Exporting Trading Co., Ltd focuses on exportingvarious kinds of drill bits: PDC bits Matrix Body bits, Triconebits, Drag so on.Moreover, BeijingLeeding can provide the nonstandard products, according to theuser’s ...
pdc bits, matrix body pdc bits, steel body pdc bits, tricone bits, drag bits, centralzier etc.