1.A transverse flanging system used to fix one length of duct to the adjacent length of duct. 2.A duct flange, or duct frame, is used in the air conditioning and ventilation industry to bolt lengths of ducting to each other. 3.Material: galvanized steel or stainless steel 4.Flange size: 20/25/30/35/40mm 5.Flange thickness: 0.7-1.2mm 6.Corner size: 20/25/30/35/40mm 7.Corner thickness: 1.8-4.0mm Special size upon your request.
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Always keep our promise, always be responsible for our products 1、OEM SERVICE Our factory professional design team tomeet customer's various materials of customized production needs. 2、ASSURANCE Our factory has been Alibaba Verified Supplier and passed the ISO9001 quality management system certification. 3、MOST FAVORABLE PRICE High quality with lower price. 4、AFTER SALES Always keep our promises, always be responsible for our products. 5、LARGE PRODUCTIVITY Our factory covers an area of 8000 square meters.We have enough staffs in the production line to meetthe need within customize of stamping.
FAQ
Always keep our promise, always be responsible for our products. 1.How to start an OEM order? Send drawings or sample- Getting price- Payment- Make mold. Confirm sample- Mass production- Payment- Delivery. 2.What is your terms of payment? We accept TT, L/C, Trade Assurance, Credit card, Western Union etc 3.Could you customize the packing? The logo, carton ans pallet can be customized 4.How do you ensure product quality? Better control from raw material, production, processing, packing, storage until to shipment And we passed the ISO9001 quality management system certification 5.What kind of payment term you use to ship the goods? We support FOB, CIF, CFR,DDU, DDP etc, we got very rich experience shipping goods directly to customers' plant. 6.After- sales. Quick response day and night