
Nanchang Dorwin Tech Co., Ltd. is more than sunrooms. Since 2011, Dorwin Tech has been focusing on the research and production of sunroom buildings products for over 11 years. With the rapid business growth over a decade years, Dorwin Tech is now one of the top sunroom manufacturers in China. Actually our factory has a long tradition in the manufacturing of building materials as well as our hometown Anyi County, which is also the hometown of Aluminum profiles. Dorwin Tech Product covers the following range: Sunroom, enclosure, pergola, Awning, ASSY components, etc. Dorwin Tech is now serving clients from all 5 continents of the world. We possess the whole production lines, even for the components like windows and doors, we make them ourselves. Our Factory has passed ISO 9001: 2015 quality management system and our products are CE certified. What′s more, our company is certified by international certification authority SGS every year. Until now, DorwinTech has served over 10, 0... [
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