Nils Schmitz, Global Marketing Director of German brand Weisi, visited Warren Doors & Windows.
Release date:
2025-09-01
On July 12, Mr. Nils Schmitz, Global Marketing Director of German Wessi, visited Warren Doors and Windows' Shandong production base for an inspection tour, accompanied by Mr. Wang Weize, China General Manager, and Mr. Li Linlin, Sales Manager. Warren General Manager Mr. Liu Haidong joined the team to guide the guests through the facility.
Founded in 1815, Germany's Wessi Group is a research-and-development-driven company with a robust product R&D department. Over the years, the group has maintained extensive collaborations with window and door system companies, addressing their specific application needs for adhesive products in these systems. From Europe's Neumayer III Antarctic Research Station in 2009 to China's high-speed railways, Germany's Wessi Group has demonstrated its powerful adhesive solutions serving diverse industries—delivering exceptional performance even under demanding, challenging conditions.
The Warren system uses German Wessi two-component structural adhesive for its corner-gluing process. The injection holes are equipped with overflow ports, ensuring the cavity is completely filled with adhesive, thereby firmly connecting the corner brackets and profiles and significantly enhancing the strength of the corner joint.
During the tour, Warren showcased a unique sight to visitors: a display wall constructed entirely from empty German Würth two-component structural adhesive containers. Not only does this wall serve as a functional barrier, but its striking visual impact also leaves a lasting impression—clearly signaling Warren’s commitment to using high-quality, authentic materials, while simultaneously highlighting the company’s impressive strength and expertise.
Warren is dedicated to the research, development, and innovation of high-quality, energy-efficient doors and windows, offering tailored solutions that prioritize safety, comfort, and personalization for our customers. Together with Germany’s Wessi Group, we’re committed to delivering products and services that not only make our users proud but also earn us the respect of the industry. By bringing the "Guardian" philosophy and premium-quality products directly to Chinese consumers, Warren has earned widespread recognition across China—thanks to our relentless pursuit of excellence and an unwavering "customer-first" approach.
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Contact Address: No. 7, Industrial Avenue East, Songxia Industrial Park, Shishan Town, Nanhai District, Foshan City
Warren Doors and Windows, south of Fangshan Road and west of Dongtai Road, Dongcheng Subdistrict, Linqu County, Weifang City, Shandong Province
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