Est. 2007 · ¥244M registered capital
Top 10 Thermal-Break Profile Mills in China (2026)
Extrusion mills with verified thermal-break window profile evidence
Top 10 Thermal-Break Profile Mills in China (2026) · danh sách đầy đủ
Est. 1984 · ¥360M registered capital
Shandong Huajian Aluminium Group
山东华建铝业科技有限公司Est. 2000 · ¥1000M registered capital
Qingdao Zhaolong Aluminum
青岛兆龙门窗幕墙系统有限公司Est. 1992 · ¥35M registered capital
Shanyi Aluminum
山一铝业集团有限公司Est. 2001 · ¥120M registered capital · 6 verified thermal-break products
Chongqing Lyuwang Aluminum Co., Ltd.
重庆铝王铝业有限公司Est. 1993 · ¥117M registered capital · 8 verified thermal-break products
Qingyuan Huanan Copper and Aluminum Co., Ltd.
清远市华南铜铝业有限公司Est. 2003 · ¥100M registered capital · 8 verified thermal-break products
Anhui Xinfa Aluminum Co., Ltd.
安徽鑫发铝业有限公司Est. 2007 · ¥86M registered capital · 7 verified thermal-break products
Allands Aluminum
奥朗斯铝业集团有限公司Est. 2012 · ¥90M registered capital · 8 verified thermal-break products
Jiangxi Hongxin Aluminum
江西省虹鑫铝业有限公司Est. 2019
Tổng hợp bởi Aluminium-China.com · Nguồn: National Enterprise Credit Information Publicity System, Official-site product evidence (reviewed), cninfo / HKEX listings, MIIT public lists
Phương pháp luận
Entries are drawn from national enterprise registry business registry data cross-referenced with official-site product listings (product name matched against 'thermal break' / 断桥 patterns); no paid placement and no third-party 'Verified' claim is made. Score blends category focus (40 pts: share of a supplier's verified catalogue that is thermal-break profile, log-adjusted so a single-product supplier cannot outrank a supplier with deeper thermal-break evidence), export readiness (30 pts: English-language official site + additional language sites), and registered scale (30 pts: registered capital and years since founding, each percentile-ranked against the qualifying supplier pool). Missing fields score 0 on that dimension -- they are never inferred or treated as a negative signal. External-authority points (max 20) come only from verifiable public sources — stock-exchange listings (cninfo/HKEX), MIIT specialized-giant lists, provincial specialized-SME lists, national green-factory lists, and industry-association records — each cited with its source URL; secondary-source-only reports earn half weight, unverifiable leads earn none. Absence of external signals is not penalized.
Nguồn trích dẫn. National Enterprise Credit Information Publicity System · Official-site product evidence (reviewed) · cninfo / HKEX listings · MIIT public lists
Tuyên bố: không phải vị trí trả tiền. Không nhà máy nào trả tiền để được đưa vào hay nâng thứ hạng. Review lại annual.
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