Zhejiang Pulanka Rock Tools Co., Ltd.

We are China professional manufacturer of tapered drilling bits,threaded drilling bits and DTH(down the hole) tools with high reputation.
Our sales amount is up to 25 million US dollars each year,and we occupy about 30% of domestic tapered drilling bits market.
Now are are expanding global market,last year our global sales amout was up to 5 million US dollars.And our products quality has been recognized by client all over the world.