filter conveyor roller

WHAT MAKES HONGDA ROLLERS TOP QUALITY 1. Unique design of roller body, two sealed covers in ends are out of tube, which effectively prevents water in. 2. labyrinthine dust-proof design sets layers of defence, which prevents the dust from entering the heart of roller -- bearing. 3. More components of the roller are treated by special technique, less maintenance is needed during working processing. FAQ Q: Can you design the product accordingto my requirment ? A: Yes ,we have our own skilled design team . Q: How long can I expect to get the sample? A: If the sample made according to your request and there is mould charge, we will charge for the sample, otherwise it will be free for you. The samples will be ready for delivery in 5-7 days. The samples will be sent to you via express. Q: What is the advantage of Hongda Engineering Plastics Factory compared to other supplier? A: The factory established in 1983. We have experience of making kinds of plastic rollers more than 30 yes. Q: Are you a factory or trading company? A: We are factory, and we can guarantee our price is first-hand, High quality and competitive price. Q: What is your terms of delivery? A: We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient one for you. Q: What is the payment way? A: ODM, OEM order, 30% T/T, 70% balance before delivery.