QNN SAFE MANUFACTURING CO., LTD.

We,QNN Safe,are specialized in making Safety Box products since 1999.Thanks to our colleagues' decotion,QNN Safe's Design, Innovative Ideas,Expertise,Product Quality win the confidence of over 10000 customers worldwide.We hace deceloped many models that can integrate with Hotel/Home Furniture,such as Drawer Safe,Top Open Safe,Freestand Safe,etc.Wealso developed some models integrate with advanced components,such as Bluetooth Safe,Optical Fingerprint Safe,Semiconductor Fingerprint Safe,Vena Fingerprint Safe,Mobile Survey Safe()via Wifi),etc. We focus on product quality,sales service and try our best to meet customer's need.Alongside QNN Safe's own standard products,we can also engage in customer's special design project.We accept OEM and ODm orders.As Specialist for Hotel/Resident Safes,we sell more than 500000 safes to 39 countries each year,covering famous Brands in the world. QNN Safe specialize in research,design and prodeuct of safes.Qnn Safe have a R and D team with 10 people.For each Canton Fair san overseas exhibition event,this R san D team will set Design projucts for deceloping new models. In 2002,we developed the Biometric Safe. In 2005,we deceloped the ATM Safe. In 2006,Burglary and Fire-resistant Safe. In 2008, Face and Voice recognition Safe. In 2009, Phone Network alarm device integrated into our products. In 2011, Safe with RFID card. In 2012, Drawer Safe developed. In 2013, Glass and Acrylic used on safe. In 2015, Bluetooth Safe developed. ...... Up till now, we have 3 Invention Patent, 16 Utility Model Patent and 22 Design Patents. We have CE, RoHS for popular products issued by SGS. QNN have 30000 square meter workshops, covering Steel Cutting, Machining, Welding, Painting and Assembly. QNN is the biggest safe manufacturer and exporter in South China. There are 272 people in our production department, which are divided into four major workshops: Machining,Welding, Painting,Assembly With a production capacity of 60,000 units/month. Machining Workshop: Firstly, it is the machining workshop,we do cutting, stamping, drilling, planing/milling, and forming here. Thickness of the steel we are using from 0 mm to -16 mm. The main equipments for cutting process are 3 laser cutting machines,1 flame cutting machine and 4 shearing machines. The main equipment for stamping process is the CNC punching machine and the punching machine. Our maximum punching machine is the 300-tons punch. There are more than 400 sets of molds in our factory. Products with large sales are with continuous automatic molds, currently we have 8 sets of continuous automatic molds. Equipment used in the drilling process is the drilling & tapping machine, multi-head drilling & tapping machine. Equipment used in forming process is the CNC bending machine, bending machine and the hydraulic machine. The maximum CNC bending machine is with 215-tons and the maximum hydraulic is with 400 tons. Each process is trialed and recorded with three inspections:self-inspection, first inspection and patrol inspection. After machining, semi-finished products will be transferred to the welding workshop, they will weld all the machined parts to be safes. There are 5 welding lines in welding workshop. Each welding line is equipped with 10 people, which can independently complete the welding, grinding and polishing process. Production capacity for each welding line is 450 safes per day. Door components are welded by robot arm, with better reliability and quality. Products in each welding line are trialed and recorded with three inspections: self-inspection, first inspection and patrol inspection.