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China, Chinese Dortec Hydraulic Commercial Size 4 Door Closer with Hold Open Function1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Door Window HardwareDoor CloserDoor CloserAutomatic Door Closer
Hefei Dortec Autodoor Technology Co., Ltd.
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Product Description Item Name :DORTEC Hydraulic Commercial Size 4 Door Closer With Hold Open FunctionItem No:DT-64 Product DescriptionEasy to install, Non-HandedUniversal application as standardSuperior engineeringTwo valve adjustment to incorporate closing and latching speedANSI 156.4 Grade 1C-UL US listed, Conforms to Standards UL10C and UBC7-22-1997Hydraulic Anti-freeze oil for special temperature under -40Centigrade--50CentigradeNeedle bearing applicationNormal type, suitable for commercial&residential doorDie-Cast aluminum body and corrosion-resistantAdjustable forearmOptional parallel arm bracketOptional back-check cushioning (BC)Optional hold open armOptional Drop PlateOptional plastic coverMany colors optional, Silver, White, Black, Gold5years guarantee, 1 million cycles in the endurance testingProduct Details:ItemMaximum door width REGULAR ARM Inches(meters)Maximum door width ARM inches(meters)Maximum door weight Ref LBS(kg)Back checkBuilt-in hold openInterior doorExterior doorInterior doorExterior doorDT-6448"(1.22m)42"(1.07m)42"(1.07m)36"(0.91m)143~287(65~85)NONOFAQQ1:What's the minimum order quantity ?A1: 300pcs for each itemQ2:How can we get to know the quality before placing an order?A2:Samples can be provided for quality testing Q3:How can we get samples from you?A3:Free samples can be provided,you just need to pay the freight Q4:How long is the delivery time?A5:30-45 days after received the deposit.If you have special requirement on delivery time,please let us know.Q6:What's the payment terms?A6:T/T 30%deposit and balance before shipment Q7:What's the price terms?A7: FOB SHANGHAIQ8: What's the guaranteeA8: All DORTEC product provide 5 years guaranteeQ9:Can the product and packing be made with our logo or brand?Yes, it is problem to make the product with customers logo and brand based on qty over 1000pcs / item
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