Roundwell Enterprise Co. was established in 1994 for serving the worldwide O.E.M. and O.D.M. customers. As we have earned great reputation and respect in the diving field based on our continued efforts, thus, since 1999, we settled Problue International Corp and built our own brand name PROBLUE for our international distributors, and is now selling the PROBLUE gears over 28 countries. Both of two companies are with ISO9001 awarded in 2002.

We are specializing in manufacturing and exporting the plastic injection items and sewing items that mostly are diving equipment such as Masks, Snorkels, Fins, knives, Bags, Neoprene collections as well as watering sports and outdoor sports products. With more than 10 years experience in the plastic & neoprene products industry, you may rely on us to develop the most ideal and competitive priced products for your market.

Herewith, we sincerely invite you to spend some times to go over our products in this website, that you can get the full and completed range of our products line. Should you need any additional information on our products, contact us either by fax or e-mail, we would be very willing to be of assistance to your needs, and also, will furnish you all the relevant details.

Thanks again for your time, and your valuable comments and suggestion of our products will be highly expected and appreciated. We are at your service at all the time.