Maanshan ShengZhong Heavy Industry Machinery Co., Ltd. is locted in Bowang Town,Ma'anshan City,Anhui province,which is know as"The Hometown Of Chinese Knives". Is a professional industrial blade manufacturer of development, production and sales.Adjacent to Shanghai and only half an hour away from Nanjing lukou international airport,Convenient transportation.The company has a professional technical team, perfect processing equipment, mature production technology. more details visit our website https://www.szblade.com/.