2026-03-24 10:02:32
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DEYILONG.DEYILONG is an innovative technology R&D company co-founded by senior experts in composite materials and the photovoltaic industry from both China and abroad. With over 30 years of experience in the pultrusion production of composite profiles, the company has also dedicated 10 years to R&D in the field of composite photovoltaic frames. Currently, the company has become one of the leading enterprises in the industry for pultrusion profile production, possessing outstanding technical capabilities and advanced manufacturing capacity. Located in Nanxun District, Huzhou, Zhejiang Province, the company occupies a site area of 100 mu (approximately 6.7 hectares) with a building area of 66,000 square meters. Production utilizes an advanced centralized-control network injection pultrusion process, specializing in the manufacture of glass-fiber-reinforced polyurethane (GRPU) profiles. Currently, DEYILONG operates 108 GRPU profile pultrusion production lines, along with automated profile processing lines and eco-friendly automatic coating lines. The company has an annual production capacity of 8 GW for pultrusion, processing, and coating of photovoltaic module frame profiles, and is projected to reach a production capacity of 50 GW for module frames by 2025. DEYILONG is a high-tech enterprise committed to “driving material innovation and creating a better life,” upholding a philosophy of innovation and open collaboration. Looking ahead, the company will focus on the innovative application of composite materials in the photovoltaic sector, continuously enhance its R&D capabilities and manufacturing standards, and adhere to a customer-centric approach, striving to become a leader in composite photovoltaic frame profiles.