Our production relies on modern and scalable facilities

Copper and Brass Fittings


Double Winners is a preferred partner for more than 50 clients in 20 countries and the numbers get higher year by year. We proudly leverage our production on the following competitive advantages:

Water Fittings

700 tons / year

Gas Fitting

400 tons / year

Air Conditioning Fittings

340 tons / year

Quality Testing


More than half of our annual profits are reinvested in material quality testing, water pressure testing and R&D. We benchmark most reputed brands in the market and keep up with plumbing industry trends. Thus, our products' quality is the same or even better.

Certificates of Compliances


Double Winners is proud of being compliant with even the most stringent regulations. Our products have all important international quality approvals for European and American markets.