Economic Door Closure Hydraulic Automatic Door Closer D503 for 40-65kg Door DORRENHAUS -40 to 45 ℃ 166*19mm 2 Years 3 Years 180

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ZHEJIANG DORRENHAUS HARDWARE INDUSTRY CO., LTD.

•          UL 228 standard, 200,000 + factory tested life cycles         
•          Even operation, no oil leakage and abnormal sound          
•          Dorrenhaus - 7 years supplier to world's top brands          

D503 Economic Door Closure Hydraulic Automatic Door Closer

                 Ω  Light & Medium Duty Economical Model for Residential and Commercial Doors

                 Ω  Adjustable Closing & Latching Speed

                 Ω  Max Opening Angle 180° for CE standard, 105° for UL standard

                 Ω  Non-handed Installation

                 Ω  Fixed Spring Force Size 3 

                 Ω  UL 228 & UL 10C Certification 3 Hours Fire Rating

                 Ω  BS EN1154 Certification 500,000 Life Cycles

                 Ω  BS EN1634 Certification 3 Hours Fire Rating 

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Zhejiang Dorrenhaus Hardware Industry Co., Ltd.

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Zhejiang Dorrenhaus Hardware Industry Co., Ltd.

             1.   Only produce door closer, annual output 1.5-2.0mils pcs.

               2.   Long term cooperation supplier of world’s top brand.

               3.   UL & CE certification, max. Life cycle test of 5 mil. Cycles.

               4.   Pass European & China ISO9001:2015 QMS Certification.

               5.   Mainly for export market since foundation in 2011.

    See all economic door closer

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Zhejiang Dorrenhaus Hardware Industry Co., Ltd.

       1. FREE SAMPLE, FREIGHT COLLECT                                                                

       Charges for new mould will be returned if order reachs agreed quantities.

       2. CUSTOMIZED LOGO & PACKING                                                                      

       Silk-screen customer’s logo, customized carton and box is available for orders of

       more than 2000pcs.

       3. QUALITY ASSURANCE                                                                                        

       Repair or exchange for door closer within 2-3 years guarantee period.

       4. PROFESSIONAL RESPONSE                                                                              

       All inquiries, questions and or requests will be responsed within 24 working hours.

       5. TIMELY DELIVERY                                                                                             

       Deliver as agreed period, will compensate for later delivery of more than 1week.

        View more information of Quality Controll and Certification

         Dorrenhaus was originally founded in 1872, is a high-end Germany gating hardware brand, and formally

         founded in China on Oct. 10th, 2011, with registered Capital: RMB 20mils, floor Space: 15000 M2. Most

         members of management team have more than 15 years experience in door closer industry.

         Dorrenhaus have strong precision manufacturing capacity, now have 6 complete production lines, with

         annual output of 1.2-1.5mils pcs of door closer.

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