grating

The grating period of chirped FBG is axial-variable instead of a constant.

Bar grating is made by welding with flat steel and bars with certain distances

Expanded metal grating with raised expanded metal mesh has outstanding slip resistance for scaffold, walkway and stair treads.

Steel Bar Grating

Press Locked Steel Grating

970-980nm bandwidth Fiber Bragg grating products

FRP Gratings Floors Keep Workshop Clean

I Type Steel Grating

Plain Type Steel Grating

Serrated Bar Steel Grating

Raysung photonics Inc can supply 15,000 pcs FBG per month,enabling to satisfy the customers' requirement all over the world.with highly trained emloyl

FRP Trench Covers Resist Liquid Corrosion

Material: Sheet Moulding Compound ( SMC/FRP /BMC )
High load capacity, light weight.
Long service life
low noise,Contain no metal, no scrap value

combined tree grating
SIZE :1000mm*1000mm 1100mm*1100mm ,1200mm*1200mm
Appearance of modern, simple and beautiful, high fracture strength.

1 widely used in the car wash park
2The main material-resin, glass fiber and steel bar
3light weight and high strength
4Anti-corrosion waterproof

Material: Sheet Moulding Compound ( SMC/FRP /BMC )
High load capacity, light weight.
Long service life
low noise,Contain no metal, no scrap value

1 widely used in the car wash park
2The main material-resin, glass fiber and steel bar
3light weight and high strength
4Anti-corrosion waterproof

steel bar grating
Steel grating
bar grating

SIZE :1000*1000MM 1100*1100MM ,1200*1200MM
Appearance of modern, simple and beautiful, high fracture strength.widely applied to urban roads,park ,

SIZE :1000*1000MM 1100*1100MM ,1200*1200MM
Appearance of modern, simple and beautiful, high fracture strength.widely applied to urban roads,park ,

Cross bar 5x5, 6x6, 8x8mm (twisted bar or round bar)
Cross bar pitch 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers' requirement

1 Widely used in the municipal construction
2 The main material-resin, glass fiber and steel bar
3 Light weight and high strength
4 Easily install

1.Materials: Casting grey iron
2.Bulk quantity
3.Standard:EN124,B125,C250,D400
4.Manufacturer
5.ISO9001 and SGS

Double clad FBG, Raysung can supply double clad fiber bragg grating, and also can fabricate customized double-clad fbg using the special fiber .

Apodized Fiber Bragg Grating is widely used in DWDM filter,fiber sensor,fiber laser, wavelength multiplexing/demultiplexing Module.

Apodized Fiber Bragg Grating is widely used in DWDM filter,fiber sensor,fiber laser, wavelength multiplexing/demultiplexing Module.

Double-clad FBG

Fiber Bragg gratings filter, FBG filter

SIZE :1000*1000MM 1100*1100MM ,1200*1200MM
Appearance of modern, simple and beautiful, high fracture strength.widely applied to urban roads,park ,

1 Widely used in the corrosive place
2 Main material-resin, glass fiber and steel bar
3Light weight and high strength
4Anti-corrosion waterproof