Industry News

According to the latest Southeast Asian market trade data, China's exports of light steel keel to the region are mainly concentrated in the following four types, all designed for the local high temperature and humid climate and rapid construction needs:
1、 Main structural keel (accounting for 55% -60%)
Core components of partition wall system
QC75 vertical keel: thickness ≥ 0.6mm, galvanizing amount ≥ 120g/㎡, used for non load bearing wall skeleton of high-rise buildings, with an annual demand of over 100000 tons for Vietnam's residential industrialization projects.
QU50 Skybone: Used in conjunction with QC75, it is a standard component of the prefabricated housing system in Indonesia, with a 30% increase in deformation resistance.
Main models of ceiling systems
38 series main keel: width 38mm (thickness 0.4-0.6mm), suitable for large-span suspended ceilings in commercial spaces, with an annual increase of 25% in procurement volume for industrial plants in Thailand.
50 series secondary keel: matched with 38 main keel, with a spacing of 300mm to cope with typhoon area vibration, preferred for Philippine shopping mall renovation projects.

2、 Special functional keel (accounting for 25% -30%)
Type Characteristics Key Application Countries
High zinc coating anti-corrosion keel with a galvanizing amount of ≥ 140g/㎡, salt spray test>800 hours in Indonesia and Malaysia
Fire resistant reinforced keel composite fire-resistant coating, with a fire resistance limit of ≥ 1.5 hours for high-end hotels in Singapore and Vietnam
Bent irregular keel can be customized with a 15 ° -160 ° arc shape, suitable for religious building domes in Thailand and Cambodia

3、 Top selling set on e-commerce channels (accounting for 15%)
Cross border platform combination installation:
38 main bones+50 secondary bones+0.4mm edge bone set, accounting for the top 35 sales of Lazada/Shopee building materials category.
The complete set of 75 partition wall system (including Tian Di bone, vertical bone, and connectors) has an annual shipment volume of over 2 million sets through Vietnamese e-commerce channels.

4、 Regional differentiation demand
Indonesia: prefers the production of double-sided keel equipment for sky and earth bones, suitable for precast concrete structures.
Vietnam: Centralized procurement of QC75 vertical keel for modular assembly of steel structure residential buildings.
Thailand: The demand for QU50 sky and earth keel has surged, coupled with the policy of rapid assembly construction.