1.Are you a manufacturer or a trade company ? We are the manufacturer,all parts produce by ourself.our factory is mainly focus-ing on designing developing and manufacturing for tuning more than10 years. 2. What is your terms of packing? Generally, we pack our goods in neutral white boxes and brown cartons. If youhave legally registered patent,we can pack the goods in your branded boxesafter getting your authorization letters. 3.What is your terms of payment? T/T 30% as deposit,and 70% before delivery.We'll show you the photos of theproducts and packages before you pay the balance. 4.What is your terms of delivery? EXW,FOB,CFR.CIF.DDU 5. How about your delivery time? Generally. it will take 2 to 7 days after receiving your advance payment.The spe-cific delivery time depends on the items and the quantity of your order. 6. Can you produce according to the samples? Yes,we can produce by your samples or technical drawings.We can build themolds and fixtures. 7. What is your sample policy? We can supply the sample if we have ready parts in stockbut the customershave to pay the sample cost and the courier cost lf you have deliver aaent inChina is better 8. Do you test all your goods before delivery? Yes, we have 100% test before delivery. 9. How do you make our business long-term and goodrelationship？ ①We keep good quality and competitive price to ensure our customers benefit ②We respect every customer as our friend and we sincerely do business andmake friends with them, no matter where they come from.