Laminated asphalt shingle ,is another way of saying double layer asphalt shingle
Various customized service as well as excellent after sale service
Quzhou Sea Shield Building Materials Technology Co., Ltd. is a company specializing in waterproof materials. It integrates waterproof material production, product sales, and engineering construction. It provides high-quality and complete roofing system solutions for industrial, civil, and commercial buildings, winning high praise from customers at home and abroad