Henan Huanghe Whirlwind Co.,Ltd

we are the largest and professional manufacturer of metalworking tools and diamond tools in china, we have been in this fields for more than 20years. we have our own r&d center. our products including: diamond metalworking tools,pcd/pcbn blanks,pcd&pcbn cutting tools/insert,turning tools,endmills,coated cutting tools and so on. we have export our products to usa, japan, european countrys. you could view our website: www.hhxf.com for more information.
also,for the metalworking tools,we could grinding it on our ewag machine,that could achieve very good precision.welcome you test our quality.