
HUAIAN TONGRUN INTERNATIONAL TRADING specializes in locks and hardware for export, offering a wide range of mortice lock bodies and special door locks backed by complete facilities and services.
HUAIAN TONGRUN INTERNATIONAL TRADING specializes in manufacturing locks and hardware for export, with hundreds of types of mortice lock bodies and special door locks. Its products are designed for a broad range of applications, including wooden doors, steel doors, aluminium doors, and other special-purpose doors and windows.
The company operates in Huai’an City’s Foreign Trade Industrial Park, with a production site covering 20,000 m² and supported by complete facilities and services. The team includes professional technicians and engineers focused on product development and manufacturing execution.
With an annual output of about 2 million sets of locks and hardware items, the company supplies international markets and exports to over 50 countries worldwide. Guided by the principle of technical innovation, quality first, client service, and value creation, the company is introducing the ISO14000 management system to stay closely aligned with global market expectations.

The company follows a clear operating principle: technical innovation, quality first, service for clients, and value creation.
To stay closely aligned with international market expectations, the company is introducing the ISO14000 management system.
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