Product Details
Tree grate is a kind of FRP grating, and its essence is FRP
grating. It is named tree grate because of its place of use. The
tree grate is commonly known as tree protection board, tree pool
cover plate, tree fence and tree grate. It is widely used in street
greening, parks, tree pits on both sides of roads and other places.
Standard size and model of tree pool grate(mm)
Grille hole size | Grating plate size |
50*50*50 | 1220*3660,1220*2440,1220*3000 |
38*38*38 | 1220*2440,1220*3660,1220*4000,1000*3010,1000*4000 |
38*38*30 | 1220*3660 |
38*38*25 | 1220*2440,1220*3660,1000*3000,1000*4040 |
Common specifications of tree grate
38 * 38 * 25 FRP grating is often selected as the tree grate. The
whole board dimensions of this specification are: 1.22 * 2.44m,
1.22 * 3.66M and 1 * 4.04m. When using the tree grate, we can
select the corresponding full page tree grate to cut according to
the size of the tree pit, so as to reduce the waste to a lower
limit.
Product function of FRP grating
1. It is conducive to the growth of trees, keep the soil at the
roots of trees loose, promote the absorption of water and other
nutrients, and reduce water and soil loss;
2. It is convenient for manual irrigation, improves the labor
efficiency of manual irrigation, reduces the labor intensity of
workers and saves water resources;
3. It saves time and labor, reduces the maintenance cost of trees
(the cost can be reduced by more than twice), overcomes the
problems of affecting the city appearance and polluting the
environment caused by soil excavation, and has high economic and
social benefits;
4. The color of the tree grate is diverse and neat, which has a
beautiful effect; On the other hand, the tree grate is light and
high-strength, and the tree pit can pass pedestrians and small
vehicles.
5. The municipal garden department has been trying to solve the
problem of dust in tree holes through technical means. The tree
holes are covered by tree grates made of glass fiber. Each tree
grate has many small grids, which can make the tree roots breathe
normally, and the dust is not easy to raise.
Company Profile
Hebei Kaiheng wire mesh products Co., Ltd
Kaiheng is a professional manufacturer of steel grating, with
import and export qualification. Kaiheng steel grating factory can
provide global customers with steel grating spot and customized
steel grating services.

Company strength and employee treatment
Kaiheng has three pressure welded steel grating production
equipment, with a daily output of 200 # 0 square meters and 30
workers. We provide employees with good social security benefits,
respect their human rights and improve the work and vacation
system. Kaiheng has made continuous progress and development in a
harmonious working atmosphere, expanding the market share of steel
grating at home and abroad.
Kaiheng's attitude towards international market competition
When entering the international market, Kaiheng will respect the
rules of the international market, abide by the international
economic order, compete fairly, win with quality and win the
recognition of international customers with service. We will pay
attention to the feedback of customers and actively improve the
service level.
Product series manufactured by the company

Kaiheng's three production lines have an absolute market position
in terms of steel grating production capacity and supply, which can
meet the needs of large customers. According to the classification
of production process: we have pressure welded steel grating,
hot-dip galvanized steel grating, painted steel grating and plastic
impregnated steel grating; Grating and steel plate are classified
according to the material of grating and steel plate. According to
the classification of drawings, we have fence steel grating, power
plant steel grating, chemical plant steel grating, sewage plant
steel grating, parking lot steel grating, pigeon cage ground grid
steel grating, ceiling steel grating, car washing room grating,
coal mine steel grating and stage laying steel grating. According
to the shape of steel grating, we have anti-skid steel grating,
toothed steel grating, plug-in steel grating, composite steel
grating, heavy steel grating, I-shaped steel grating and
special-shaped steel grating We also have step plate, steel grating
and ditch cover plate series (drainage ditch cover plate, water
collecting well cover plate, anti-theft ditch cover plate, trench
cover plate and steel grating cover plate) for the steel ladder of
the plant.