Zhejiang Ruiming Energy-Saving Doors & Windows Co., Ltd.
🇨🇳 China
2002201-300 peopleManufacturer/Trading Company
Established brand
Own brand
Low MOQ
Product customization
Key market
North America
Description
Zhejiang Ruiming Energy-Saving Doors & Windows Co., Ltd. is a prominent Sino-Hong Kong joint venture manufacturer established in 2002 and based in Huzhou, Zhejiang. Specializing in the design, production, and installation of high-end energy-saving solutions, the company operates a 20,000-square-meter production base equipped with advanced machinery from Italy's AME. PRESSTA Corp. and Germany's Weinig GmbH. Their extensive product portfolio includes aluminum, solid wood, and aluminum-clad wooden doors and windows, as well as architectural curtain walls, solariums, and roller shutters. With a workforce of approximately 240 employees, including 65 specialized technicians, the company leverages technical resources from a military industrial background and maintains strict quality standards through CAD and MRP management systems. Their annual production capacity reaches 200,000 square meters for aluminum energy-saving units and 100,000 square meters for wooden components. Holding IATF 16949 and GMP certifications, the company is a recognized leader in R&D with over 80 patents. They offer comprehensive OEM and ODM services, exporting their products to major international markets including Japan, Korea, Europe, and North America.
Hangzhou Gongwang Doors and Windows Manufacturing Co., Ltd.
🇨🇳 China
2013Fewer than 5 peopleManufacturer/Trading Company
Low MOQ
ODM manufacturer
Shipments
2
Key market
Asia
Review
4.59
Description
Hangzhou Gongwang Doors and Windows Manufacturing Co., Ltd. is a specialized manufacturer and trading company established in 2013 and based in Hangzhou, China. The company operates a comprehensive production facility in the Fuyang District, providing a "one-stop service" model that encompasses product development, manufacturing, quality control, and installation. As an ODM provider, the company focuses on a diverse range of high-quality entry and security solutions, including sectional overhead garage doors, high-speed roller shutters, windproof steel doors, and polycarbonate transparent shutters. Their extensive product portfolio also features solid wood doors for luxury villas, aluminum alloy sliding windows, and specialized industrial doors such as galvanized steel grid and crystal doors. Beyond complete door systems, the company supplies essential components including tubular motors, gate openers, linear actuators, and door frames. Holding CE certification, Hangzhou Gongwang serves both domestic high-level estate developers and international markets across North America, South America, and Oceania. The company is recognized for its technical capabilities in metal door engineering and its ability to provide customized architectural decorative materials and insulation solutions.
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