Features: Anodized coloring, corrosion resistant, ergonomic handle gives you a comfortable touch. Silent lock body, plated lock cylinder, labor-saving mode. Anti-collision, no noise, crystal process panel. High-density marble lock cylinder, stainless steel bezel and thickened square tongue give you stable performance. Equipped with a set of keys for all kinds of wooden doors, bedroom doors, bathroom doors, etc.   Q1. Are you a manufacturer or trading company? A1: We are a professional door and windows seal manufacturer with more than 30 years 'experience for domestic and International market. Q2. Do you offer free samples? A2: Free samples are available . Q3. Do you offer OEM service and can you product as our drawings? A3: Yes, we can customize according to your drawing , or make drawing according to sample as your requirement.