Middle Automatic types elecreic remote control door closer PY-DC2

Middle Automatic types elecreic remote control door closer PY-DC2   Pls kindly refer to below description for Door Closer, which one workable for your side:   1) Small :  Maximum door wide:500-1000mm,suit the door weight:25-45kg,                  High-quality aluminum alloy die-casting body,Precision oil seal to prevent oil spills   2) Middle: Maximum door wide:600-1200mm,suit the door weight:45-60kg,                 High-quality aluminum alloy die-casting body,Precision oil seal to prevent oil spills   3) Big:  Maximum door wide:900-1300mm,suit the door weight:60-80kg,             High-quality aluminum alloy die-casting body,Precision oil seal to prevent oil spills   Products Display: Product Feature: 1. Spray plastic cement and rocker arm, prevent from corrosion.
2. Precise seal of fuel tank, prevent from leakage oil.
3. Exquisite body container of casting aluminum alloy, 
   prevent from oxidization with shine paint of three folds.
4. Two hydraulic pressure valves, control absolutely the rate.
5. Of closing door and locking high carbon steel gear wheels, 
   high carbon steel racks, treated by high frequency, 
   little rack and smart circulate. Company Information     Our Services Provide Chinese Top Quality Products for Global Customers. Power Strategic Business Policy: we just produce the best products for each client. 
competence: the professional design team,own factories,Continuous innovation,  high-quality products . We take the customer demand as the guidance,  fast response. According to the customer request constantly develop new products, To Satisfy all the customers, make power known by people all over the world. Contact Information