Dubai gold production line certifie

  1. Home
  2. About us

Mar 01, 2020 Rolex began production of the Air-King 5501, 5502, and 5506 around 1958 specifically for the US, UK, and Commonwealth markets. Rather than steel, the ref. 5501 was a two-tone Air-King with a gold fluted bezel while ref. 5502 and 5506 had gold-plated cases.

Exploration Industrial

Global cooperation

Green industry has always been one of the development strategies of Henan mining machinery Co., Ltd. the company strives to make full use of advanced technology and excellent talents to catch up with the international pace of the world. Our company can provide strong support for our customers and partners, which will not let you disappointed in our products and sales services at the same time.


Latest News

Your Message

Our customer service team is here to help you 24/7. We can ship you parts, send field service technicians to your site and answer any questions you have. Whatever you need, we are here for you.

[email protected]

Message Online Chat