Door security bar escape door Panic exit device latch lock Stainless Steel 304 push bar commercial single double door

Cangzhou Sinone Lock Co., Ltd. is a manufacturer and supplier of architectural hardware to the construction industry in China. Our main business activities are DIN Standard Mortise Lock, Panic Exit Device, Euro Cylinder, Stainless Steel Lever Handle, Door Coordinator, Stainless Steel Flush bolt, Fire-rated Hinge, Fire-rated Door Closer and other building materials etc.
Our factory was first built in 1991,currently we are a combination of Research & Development,Production and Sales modern enterprise, possess 85000㎡ factories area,1200 employees, more than 600 lockmaking equipments, daily capacity 65000pcs. We have passed the ISO9001:2000, products conforming to DIN18251, EN12209, EN1303, EN1906, EN1634, etc. standard. Stanardization production and management ensure us to be strong and creditable lead enterprise in lock industry.
We start making OEM production for many top brands from 2004, also we had possessed our well-known brand name of “SINONE” “SinZero”, which established a good reputation with many companies in Europe, Mid-East, South-East Asia, America etc countries and areas.
From 2014, according to the advantage of the areas (Beijing, Tianjin, Cangzhou), promote the Product Chains, we set up “SINONE SELECTED” and “SinZero”, to recommend the Top Quality products for our customers.
From 2020, we enrich our products series on the EN and UL items and promote new brand “SinZero” , not only with the top quality, we also add artistic elements inside.
With our consistent efforts and adherence to the principles of “Perfect Design, High Quality, Reasonable Price and Premium Service”.
SINONE, SinZero is symbol of Quality.