Shenyang Coastal International Center
2017年7月15日
Zhejiang Yaxia Curtain Wall Co., Ltd. Use the Schonborn flat back bolt
Back boltBACK SUPPOSITORYSuitable for cracked concrete：C20/25至C50/60
咨询热线：021－3636 7599
Support hotline
Scan code attention
Planting anchor
Curtain wall anchoring
Bonded steel reinforcement
Carbon fiber reinforcement
Crack repair
