Since its establishment in 2019, Shanghai Shiwansen Building Technology Co., Ltd. has been dedicated to the research, development, manufacturing, and innovation of waterproofing auxiliary materials and supporting tools for single-ply roofing systems. As a professional leader in this supporting field, we are committed to providing comprehensive and reliable polymer waterproofing system solutions for our clients.

The company possesses a complete independent R&D system and manufacturing capabilities, with a product line covering a full range of roofing accessories, including mechanical fastening systems, prefabricated components, photovoltaic supports, and construction tools, meeting waterproofing construction needs across diverse scenarios. Leveraging deep industry expertise and technical accumulation, we continuously drive product innovation and process improvement, ensuring every product delivers outstanding performance and dependable quality.

Guided by the core philosophy of "Expertise Forges Quality, Service Creates Value," Shiwansen has established stringent R&D and production standards, earning deep trust and positive feedback from customers. We strive to become the most reliable roofing system partner for our clients, offering an end-to-end procurement and service experience - from product supply to technical support.