01VIChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGVastwin Industrial Development Co., Ltd.
Publicly listed company producing architectural hardware including window and door accessories, sliding systems, and security locks. Emphasizes material science R&D (e.g., zinc-aluminum alloys) and operates multiple ISO 9001/14001-certified production bases.
sliding door hardwaresecurity lockswindow staysdoor rollers
1 evidence items · Updated 01 Sep 2026 02ZHChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGZhejiang Huachen Technology Co., Ltd.
Publicly listed company (SZ: 300809), specializing in carbide-tipped circular saw blades, router bits, and wood/metal combination cutting tools. Serves furniture, door/window, and light metal fabrication markets. Exports to EU, North America, and Southeast Asia.
carbide-tipped circular saw bladesrouter bitscombination bladeswood-cutting tools
1 evidence items · Updated 01 Sep 2026 03JHChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGJinlang Hardware Co., Ltd.
A publicly listed Chinese manufacturer specializing in architectural hardware systems, including door and window hardware, curtain wall fittings, and structural anchoring solutions. Produces high-strength, corrosion-resistant components for commercial and residential buildings using precision metal stamping, CNC machining, and surface treatment.
door closerswindow hingessliding door trackscurtain wall anchors
1 evidence items · Updated 01 Sep 2026 04GHChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGGuoqiang Hardware Co., Ltd.
A leading producer of high-performance window and door hardware, including multi-point locking systems, tilt-and-turn mechanisms, and concealed hinges. Focuses on R&D-driven product development with ISO 9001 and CE-certified manufacturing for global markets.
multi-point lockstilt-and-turn hardwareconcealed hingescasement operators
1 evidence items · Updated 01 Sep 2026 05HAChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGHehe Architectural Hardware Group Co., Ltd.
Integrated manufacturer of architectural hardware systems for doors, windows, and facades, including heavy-duty hinges, pivot systems, and fire-rated hardware. Operates ISO 9001/14001-certified facilities with in-house R&D and testing labs.
pivot door hardwarefire-rated hingesheavy-duty door closerssliding door systems
1 evidence items · Updated 01 Sep 2026 06THChina · exact location under review · DISCOVERY CANDIDATE · REVIEW PENDINGTopstrong Home Co., Ltd.
Integrated home hardware and furniture manufacturer offering architectural door and window hardware, smart locks, and cabinet systems. Produces via CNC machining, powder coating, and automated assembly; holds ISO 9001, ISO 14001, and CE certifications.
smart locksdoor hingescabinet slideswindow operators
1 evidence items · Updated 01 Sep 2026