ADD: Room 801, 816, Building 1, Tianda Plaza, Jianggan District, Hangzhou, Zhejiang Province, China
1. Anchor bolts and bases for large equipment and precision equipment;
2, steel structure: such as steel rail, steel shovel, steel shovel, etc., with the foundation fixed infusion;
3. Secondary grouting of equipment foundation;
4, tamping, column reinforcement, planting steel bars;
5, subway, shoes and children, underground engineering reverse play construction seam embedded;
6. Reinforcement of concrete structures and repair of leakage water;
7. Collapse grouting of various basic projects and various repair projects.