1.Can I get a free sample from you?
A:Of cause.You can buy a sample from us.You can put the sample fee deducted if you buy in batch quantity.
2.Are you factory or trading company? Can we visit your factory?
A: Sure, we are both factory and trading company. Welcome to visit our factory.
3.How to ensure your cylinder quality?
A: We have EN ISO,DOT certificate. and we have been in this field for more than 20 years and ship the goods almost all over the world.
4.How do your make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit.
B: We respect every customer as our friend and we sincerely do business and make friends with them no matter where they come from.