About Us - Best Aluminium Doors and Windows Manufacturer

About HONCHAM

Weifang Hongchang Building Materials Technology Co., Ltd. (Brand: HONCHAM) is a globally-oriented provider of high-end aluminum system doors and windows. We offer an integrated ecosystem encompassing R&D, advanced manufacturing, global sales, and engineering support.

Headquartered in Weifang, Shandong—China's premier hub for high-grade aluminum profiles—HONCHAM leverages its strategic proximity to Qingdao and Rizhao ports for efficient global logistics. Our 20,000 ㎡ modern facility is equipped with fully automatic German CNC lines, achieving a high-precision annual output of 500,000 ㎡. We utilize 6063-T5 / 6060-T66 aviation-grade aluminum and operate under a rigorous 12-node ISO9001 quality management system to ensure zero-defect delivery.

Our versatile portfolio includes casement, sliding, folding, thermal-break, and intelligent automatic systems, engineered for premium residential and commercial applications.

Certified by NFRC, AAMA, CE, and AS2047, HONCHAM has empowered 100+ landmark projects and maintained long-term partnerships with 500+ B2B clients worldwide. Whether it's a boutique e-commerce order or a full-scale EPC contract, we provide full-chain ODM/OEM services with flexible MOQ, precisely engineered to meet your market's specific building codes and climatic conditions.

Our Journey

Factory Founded

Started as a small aluminum doors and windows workshop with 20+ workers, focusing on custom residential projects in Shandong province. Built our reputation on reliable quality and on-time delivery.

First Equipment Upgrade

Expanded workshop to 8,000 sqm, introduced domestic CNC cutting machines. Obtained CE certification and started exporting small orders to Southeast Asia

Formal International Business

Established a dedicated foreign trade team of 5 people. Passed ISO9001 quality system certification, and our products entered the Middle East and Australian markets.