Double Lock Standing Seam Roofing System - China
price: contact company for price
Tech-seam special seal is a 360° double-crimped fully supported roofing system, without the assistance of other waterproof filling materials, the roof panel rib is 360° folded with electric locking, and the folded roof is completely impermeable and waterproof.
Tech-seam special seal has high ribs, which can improve the waterproof performance while also making the roof lines more obvious.
Company Contact:
- Posted By: Guangzhou B&G Building Technology Co.,Ltd
- Phone: 18602062650
- Address: No.2104,Building 25,Panyu Hi-Tech Ecological Park Headquarters, No.555 Panyu Avenue North, Panyu Dis, guangzhou , guangdong , China
- Email:

- Website: https://www.metalroofingchina.com/
Published date: March 5, 2026
- Business Description: Discover a Metal Building System that delivers rapid installation, engineered strength and low lifecycle cost — optimize schedules, cut maintenance, and secure long-term value.
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