galvanized scupper drain grating-manhole cover grating

 1.what is steel grating ?( galvanized high heel trench grating )  -- Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.

2.steel grating specification-  galvanized trench grating

panel size available(black grating): 1000x5800mm or 1000x6000mm

 5  galvanized trench grating manufacturer process

 6  house water drainage system--steel grating application

GU trench cover grating

GT heavy duty drain grate  grating        

GM heavy duty drain grate  grating

car parking STEEL GRATING FOR CAR PARK LINEAR DRAINAGE channel grating

heavy duty drain grate  WITH FRAME

trench cover grating

 6.our company profile

Hebei Jiuwang Metal Wire Mesh Co.,Ltd.(original Anping County Jintai Metal Mesh Co.,Ltd.).Established in 1992,our company is a manufacturer of large steel structure and steel gratings,integrating development,production and distribution.The company register capital is 10,080,000 Yuan,and take an area of 34,680 square meters.In 2003,we have got the ISO9001:2000 certification by BQR.

our hot dip galvanization factory department

Canton Fair show

7.CHOOSE US BECAUSE WE HAVE

1.Independent automatic steel grating product line with huge workshop and devices to ensure delivery time. 
2. Over 20 years' experience in hot-dipped galvanized steel grating manufacture 
3. Quality guarantee under the control of ISO9001 2000 quality system 
4.Professional technology and design teams, chart as customers' requirements. 

ntact information