Our Manufacturing

25,000+ MTAnnual production capacity
4Manufactured product lines
Cut-to-lengthWire and sheet processing
DankotuwaIndustrial Estate

Our facility brings together the production of wire nails, BRC welded mesh, GI welded mesh and GI barbed wire, alongside cut-to-length processing for selected wire and steel materials.

The same site supports incoming material, production, finished-goods handling, storage and dispatch.

Manufacturing operations

Wire processing equipment at Sonic Steel
01

Wire preparation & processing

Incoming wire is prepared in-house before it enters downstream production. For example, 6.5 mm raw wire can be drawn to 6.0 mm, bringing it to the required production diameter while cold-working the steel.

Wire nails manufactured by Sonic Steel
02

Wire nail production

Prepared wire enters the nail-making line, where the machine cuts and forms each nail to the required length, including its head and point.

Wire nail specifications →
Welded mesh manufactured at Sonic Steel
03

Welded mesh production

BRC and GI welded mesh are produced with operator involvement and machine welding: one direction of wire is positioned manually while the machine controls the intersecting wire and welding cycle.

Close view of GI barbed wire
04

GI barbed wire production

Galvanized wire is twisted and formed into barbed wire for field, agricultural, industrial and boundary fencing applications.

GI barbed wire specifications →

Inside the facility

Main Sonic Steel manufacturing floor
Main manufacturing floorProduction and processing equipment
Sonic Steel manufacturing floor in Dankotuwa
Manufacturing floorProduction equipment at the Dankotuwa facility
Production machinery
Production machineryDedicated processing line
Wire coils
Raw materialWire stock staged for production
Finished welded mesh
Finished goodsWelded mesh staged as finished goods

Products & services