Hook locks are another common lock type found in aluminum and glass sliding doors, and here at Zhongwang, are most often made of zinc alloy, aluminum alloy and copper materials. We also support diverse surface treatments, including spraying, oxidation, electroplating and sand blasting to ensure all customer needs are met and the hook locks have a long, corrosion free service life.
As an expert manufacturer, we support mass production to save customer costs, and product tolerance is within ± 0.01 mm. We also carry out strict quality control and inspection throughout the entire manufacturing process to ensure the top quality of each hinge that leaves our factory.
Shown here are some of our products, with customization services available.