Moulds for Street Tree Pits, Planters and Landscape Edging
Factory-direct plastic moulds for concrete tree rings, tree pit surrounds, modular tree grates and planter edging stones from 40cm to 150cm.

Tree ring and garden edging moulds are used to cast the concrete units that surround street trees, define planting beds and separate lawn from paving. On municipal streetscape projects, modular tree ring sets let one mould kit serve several tree pit diameters.
Zhihua supplies moulds for modular and multi-piece tree ring sets, decorative round rings including sunburst, cast-iron-look and cloud motifs, straight, elbow and corner segments, plus planter and garden edging stones. Sizes run from 40Γ27Γ6cm units up to 150Γ12.5Γ20cm segments.
42 qualified product examples across 5 categories. More sizes and patterns can be quoted from drawings or sample photos.

Modular Tree Ring Mould Adjustable Pit Size

Modular Tree Ring Mould 10Γ10Γ5 30Γ30Γ5cm

Modular Tree Ring Mould 10Γ18Γ16 Corner 18Γ18Γ16cm

Modular Tree Ring Mould 12Γ12Γ5 37Γ37Γ12cm

Four Piece Tree Ring Set Mould 60Γ12Γ20cm

Eight Piece Tree Ring Set Mould 100Γ12Γ12cm

Four Piece Tree Ring Set Mould 100Γ15Γ18cm

Eight Piece Tree Ring Set Mould 120Γ12Γ20cm

Eight Piece Tree Ring Set Mould 150Γ12.5Γ20cm

Petal Tree Ring Block Mould 10Γ10Γ5cm

Sunburst Tree Ring Mould 50Γ50Γ5cm

Auspicious Cloud Tree Ring Mould 60Γ60Γ6cm (variant 2)

Auspicious Cloud Tree Ring Mould 60Γ60Γ6cm

Cast Iron Look Tree Ring Mould 60Γ60Γ5.5cm (variant 2)

Cast Iron Look Tree Ring Mould 60Γ60Γ5.5cm

Auspicious Cloud Tree Ring Mould 62Γ62Γ6cm

Tree Ring Elbow Mould 30Γ30Γ20cm

Tree Ring Corner Mould 40Γ12.5Γ20cm

Tree Ring Straight Mould 40Γ12.5Γ20cm

Pointed Nose Tree Ring Mould 50Γ12Γ12cm

Tree Ring Elbow Mould 50Γ12.5Γ20cm

Tree Ring Straight 1-out-2 Mould 50Γ12Γ12cm

Tree Ring Straight Mould 50Γ12.5Γ20cm

Square Corner Tree Ring Mould 112Γ10Γ15cm

Pointed Corner Tree Ring Mould 120Γ10Γ20cm

Planter Edging Stone Mould 40Γ27Γ6cm

Planter Edging Stone Mould 73Γ9Γ14cm

Linear Edging Tree Ring Mould 100Γ15Γ18cm

Tree Ring Mould 64.5Γ64.5Γ6.3cm

Tree Ring Mould 55Γ55Γ6cm

Tree Ring Mould 60Γ12Γ20cm

Tree Ring Mould 63Γ63Γ6cm

Tree Ring Mould 80Γ10Γ20cm

Tree Ring Mould 100Γ11Γ20cm

Tree Ring Mould 100Γ12.5Γ20cm

Tree Ring Mould 112Γ10Γ15cm

Tree Ring Mould 120Γ10Γ15cm (variant 2)

Tree Ring Mould 120Γ10Γ15cm

Tree Ring Mould 125Γ15Γ18cm

Tree Ring Mould 130Γ20Γ15cm

Tree Ring Mould 139Γ13Γ15cm

Tree Ring Mould 150Γ10Γ12cm For 63Γ63Γ6
Tree ring mould selection starts from the finished tree pit diameter, then works back to whether a one-piece ring, a modular set or straight-and-corner segments is most economical.
For tree ring moulds, the finished tree pit opening and the surround width drive everything else. Tell us the pit size and we can advise which segment combination is cheapest.
| Application | Suitable mould type | Key parameters |
|---|---|---|
| Street tree pit | Modular sets, straight and corner segments | Pit opening, segment length, height |
| Decorative plaza tree pit | Sunburst, cast-iron-look and cloud rings | Ring outer size, motif, thickness |
| Planting bed / lawn border | Planter and garden edging stones | Unit length, width, height, radius capability |
Tree ring projects are driven by the finished pit opening. Give us the pit size and surround width and we can recommend the most economical segment combination.
Send your drawing or a photo of the target result. We can review catalogue options or OEM mould feasibility.
Send InquiryWhatsApp NowTelegram NowConcrete tree rings surround street and park trees to protect the root zone, keep soil in place, stop pedestrians compacting the pit and give the streetscape a finished edge. They are also called tree grates or tree pit surrounds.
A modular set uses repeated straight units plus corner units. By changing how many straight units are used per side, one mould kit can build several tree pit sizes, which lowers mould cost on multi-size projects.
Yes. Tell us the finished pit opening and surround width. We can recommend a catalogue combination or quote an OEM mould for the exact profile.