air conditioning Circular duct flange fume duct flange

Q: can we make custom goods? A: Yes, tons of his size, diameter and length can be manufactured according to customer requirements. Q: can you print text on the product according to the customer's requirements? A: Yes, please label according to your exact requirements. Q: can you do business through Ali online transaction? A: Yes, we can trade through AOT. Q：What are your terms of payment? A: telegraphic transfer, L / C at sight or PayPal. Q: do you accept OEM? A: Yes, OEM or ODM is OK. Q：Where is the nearest loading port? A: Shanghai or Ningbo, China. Q: how to guarantee quality or any warranty? A: if there are any quality problems during use, all products can be returned or returned according to customer requirements.