tubeless bus agricultural tractor brass wheel tire inflate nozzle TR621A truck valve TR618A TR622A

1. Produce high quality rubber by ourselves . Some suppliers produce bad rubber whose lifespan is about 1 year, after a year that rubber may get as hard as stone and easy to break down . Our rubber lifespan is 4 years to 6 years , very reliable !!
2. Paint Chemlok, improve tensile . Chemlok is a chemical substance used to bond metal and rubber , without chemlok the rubber can be tear apart from metal very easy . Now our valve tensile is over 680N , rubber and metal bonded very tight .
3. Every valve Leaking Tested . We test every valve before sale to customers , if any valve leak , we promise to compensate a whole bag .
Some suppliers may category their quality by A level , B level or C-level , they may skip one procedure to cut down price and get B level , skip more procedures to cut down prices further and get C level . Our factory do not skip any procedure , we only produce reliable good quality products . My boss have long experience producing tyre vlaves , as much as my boss know about Chinese valve market , our quality is top 10 good quality in Chinese market .

Q1. What is your terms of packing?
A: Generally, we pack our goods in transparent PP bag and carton box . If you have other requirement for example color box packing , woven bag and bandage , pls inform me before the delivery .

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: FOB Ningbo Port or deliver goods to your China warehouse (your man arrange the rest delivery without charges on myside)

Q4. How about your delivery time?
A: Generally, it will take 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay freight charge .

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.