Wholesale New Materials Replacement Industrial Filter Cartridge Primary Efficiency Filter Dust Air Filter

Q: What is your delivery time? A:(1) Under normal circumstances, if the goods are in stock, the samples will be sent by courier immediately within 3-7 days. (2) Usually within 30 days, please confirm with us before ordering! Q: What are the payment terms? A: Generally, customers need to pay 30% as a deposit; 70% before shipment; Q. Can you produce according to samples? A: Yes, we can produce according to your samples or technical drawings. We will make molds and fixtures. Q: What is your sample policy? A: If we have stock, we can provide samples, but the customer must pay the sample fee and express delivery fee. Q: Do you test all goods before delivery? A: Yes, we undergo 100% professional testing before shipment. Q: How do you make our business build a long-term good relationship? A: We maintain good quality and competitive prices to ensure that our customers benefit. Q: Are you a manufacturer or a trading company? A: We are a real factory. We have internationally advanced equipment, first-class product testing methods, quality certification system and modern lean production management team. Products have undergone strict supervision and inspection.