Anping County Huijin wire mesh Co.,ltd was built in 1986, who is a professional manufacture of Expanded metal, perforated sheet and safety grating. over 30 years experience of this field, our products sells in many European countries, US, Singapore, Canada, and Australia, expecially the aluminum expanded metal curtain wall products got widely popular, and we have took many big projects both at home and aboard. safety grating/perforated grating is also our advantage products, economic price with super quality are our key point to run our company well for so many years, so if you need the expanded metal, grating or perforated sheet, feel free to contact me, we will never let you down.