the company is an enterprise engaged in building reinforcement and restoration, waterproofing and corrosion protection, and tunnel engineering. the company has a professional technical team that can provide a variety of technical services, including seismic reinforcement, waterproof and wet insulation, basement waterproofing, steel structure corrosion protection, tunnel support and geotechnical engineering fields.
renovation of old buildings in beijing 2024-12-31 22:06:12
beijing hongyu changtai reinforcement engineering co., ltd.
renovation of old buildings in beijing 2024-12-31 22:05:13