Samples in as fast as 2 days
At Steel Mark Enterprise Ltd., we have 31 years of experience manufacturing OEM/ODM door locks, padlocks and other types of security hardware. Due to this experience, and the expertise of our R&D staff, we can develop a new product based on your specifications in as fast as two days --- with average times of just seven days.

Achieving nearly 100 percent product acceptance
We carry out your orders at our subcontracted ISO 9001:2000-certified Taiwan and mainland China factories. With our Taiwan-trained managers overseeing production, we accurately generate products according to your specifications and quality expectations. In fact, we maintain a product acceptance rate above 99 percent.

50,000 locks monthly
Our main partner factory in mainland China has over 400 workers. Combining their output with our other factories throughout mainland China and Taiwan, we can produce as many as 50,000 locks every month. And, we can guarantee completion of your orders in 30 to 45 days. To see your lock designs brought to life fast, contact us today.