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Cn
development
  • As a German Wincona door and window partner and brand agent, we work with the brand to provide Chinese consumers with high-quality German door and window products.

  • Concerned about the health of the respiratory tract, the company's sub-brand-Zuoran Xinfeng Haze-proof Doors and Windows was officially released.

  • Introduced bulletproof windows, heat exchange windows and fireproof windows in the professional series of Lan-system door and window system.

  • Introduced the LCP101 passive windows (the K value reached an astonishing 0.79) certified by the German PHI (German Passive House Institute), which passed the global strict standards, and began to enter the Chinese market.

  • Become a senior partner of Siegenia of Germany, a strategic partner of Giesse of Italy, and a senior partner of Sobinco and Soudal of Belgium.

  • The introduction of Lan-system door and window system in a comprehensive and full series.

  • A comprehensive information platform consisting of JOPPS, CRM, ERP, and KIS has been built.

  • A comprehensive information platform consisting of JOPPS, CRM, ERP, and KIS has been built.

  • Established Shanghai Joysland Door & Window Co., Limited

  • Establish cooperation intentions with domestic well-known Huajian Aluminum, Tainuofeng Technology and Haida Technology.

  • Jointly established a project with the European Lan-system door and window system, and started to develop system doors and windows suitable for the Chinese market.

  • Formally entered mainland China and established a research and development center in Beijing.

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Shanghai Zolan Doors
  • 400-6688-392