Q: Are you trading company or manufacturer?A: We are a manufacturer with more than 10 years experience on pneumatic fittings.Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.Q: How to guarantee the quality of products?A: We have professional quality testing team with precision testing equipment, by advanced testing method. Q:Can you make it to order and export it in large quantities?A:Yes,we can.If you need to order large quantities or want a better price, please contact us.