Zhongshan Tiffanthy Hardware Products Factory, based in China, lists door locks on Global Trade Plaza. The company, established in 2015, offers products such as Stainless Steel Entry Ball Knob Door Lock, Stainless Steel Finished 587 Tubular Knob Lock, and Stainless Steel Et/bk/ps Lock Knob. These items feature materials like stainless steel, specific backsets, key configurations, and color options as detailed in their descriptions. Buyers can send an enquiry through Global Trade Plaza.