1. How can you ensure the quality of your female & male threaded coupling ?

 We will arrange female & male threaded coupling sample confirmation before production. During the female & male threaded coupling production, we have professional QC staffs control the quality and manufacture in accordance to the confirmed female & male threaded coupling sample. We will also send you our material report and quality report with delivery.

2. Do you offer OEM service for female & male threaded coupling and can you produce female & male threaded coupling as our drawings?

Yes. We offer female & male threaded coupling OEM service. We accept custom design and we have a professional design team who can design female & male threaded coupling connction based on your requirements. And we can develop new female & male threaded coupling connction according to your samples or drawings

3. Can we design the packaging for our female & male threaded coupling order?

Yes, you can indicate the dimensions of the carton and pallet.

4.  Do you offer free samples of the female & male threaded coupling ?

We can provide free samples of female & male threaded coupling.  and you should pay the freight. After you place an order, we will give back the freight

5.  What's your delivery time for my female & male threaded coupling order?

Generally, we will arrange your female & male threaded coupling shipment with 25 days after receiving the deposit. If urgent, we can also meet your requirement