Originated from Germany, DOSCK has consistently focused on technological innovation and upheld its original aspiration for quality service. In 2018, it settled in Suzhou and established its headquarters base. As a national high‑tech enterprise integrating R&D, testing, production and sales of aluminum door and window systems, it is committed to creating comfortable, energy‑saving, safe and high‑quality livable spaces for consumers.

As a global high‑end door‑and‑window system brand and system solution supplier, DOSCK keeps improving its full‑chain service system. With world‑renowned superior quality, it has built solid reputation and extensive influence in customized high‑net‑worth private residences and landmark public buildings. Up to now, DOSCK has obtained international trademark certifications in more than 50 countries, demonstrating its core competitiveness and international recognition as a global premium brand.