About Us

Wenzhou Haoguan Lock Technology Co., Ltd., located at 6th Floor, Building 2, No. 57 Shengyu Road, Tengqiao Light Industrial Park, Lucheng District, Wenzhou, Zhejiang, is an integrated industrial and trade enterprise covering R&D, production and sales. Spanning 2,400 square meters with over 200 employees, we have over 20 years in the lock industry, excelling through professionalism and craftsmanship.

Our professional R&D and management teams, with core members boasting 20+ years of experience, leverage industry insights to integrate innovation into every product via top talent and cutting-edge tech. Strict quality control runs from design to production, backed by hundreds of patents and certifications—testaments to our "high quality" commitment.

We focus on mid-to-high-end locks (door locks, mortise locks, knob locks, tubular locks) and hardware accessories (handles, hinges, door stops), offering one-stop solutions with safety, practicality and fine craftsmanship. OEM services are available for tailored products, rooted in a customer-centric approach.

Our products are exported to Europe, the Americas, Southeast Asia, etc., trusted globally. We aim to become a world-class hardware leader, driven by sincere service and innovation.

Sincerely welcome global partners for friendly, win-win cooperation.