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China, Chinese Heavy Duty High Quality Door Closer HD 40001 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Door Window HardwareDoor CloserDoor CloserBack Check Door Closer
HAIDA DOORCONTROL CO., LTD.
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Product Description Heavy Duty High Quality Door Closer HD 4000Product Description Technical ParametersModel:HD-4000Applicable Standard:UL&ANSI GRADE1 Max Door Width:600-1400mmMax Door Weight:20-150kg( EN1-5)Hole size:19mmFunction OptionBack checkLatching Speed Adjustment:0°-20°Closing Speed Adjustment:20°-90°Application Temperature: -40° to 60°Dimension:Length*Width*Height246mm*44mm*70mmColor:Many color for optionalMaterial AluminiumService Life:Over 2,million cyclesWarranty:5 years Dimension of AppearanceProduct Features A. Traditional style medium & heavy duty doser for commercial doors; B. ANSI/BHMA A156.4 Grade 1 Certified; C. UL / cUL listed for use on fire rated doors; D. UL10C listed for positive pressure fire test; E. Adjustabie spring force from EN1-6; F. Standard, separate and independent, latch, sweep and backcheck intensity valves; G. Delayed action; Detailed PhotosSpecial FunctionProduct DetailsOur Advantages Why choose us1. The world's biggest floor spring manufacturer in China.Daily productionover 15,000PCS2. The factory has three production base located in ZHEJIANG ,ANHUI,JIANGSU three province. The area cover 72,000 square meters.3. Over 33 years producing experience. Ripe production process.4. Impeccable testing system covered from raw material,components,semi-finished products. 5. HAIDA has own national test laboratory (Intertek Satellite Lab)to make sure the growth of our company.Company Profile Workshop & LabCertifications CertificationMore ProductsFAQ FAQQ: What is the minimum quantity ?No MOQ,We can sell even 1PCSQ: How long is the delivery time?10 to 30days,depend on your order quantityQ: Can you send samples before place the order Yes,sure.we can provide samples for quality checking.Q: Do you provide OEM service?Yes,we doQ: How about the payment terms ?T/T,D/P,L/C,Paypal,Western union and cash all acceptable.Q: How about your quality warranty?When the products got problem during our warranty period,we will provide Contact usThanks.If you want to know more,please send your inquiry to us.
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