日门（上海）贸易有限公司

NIHON FLUSH CO., LTD, headquartered in Tokushima, Japan, has been established since 1965 and boasts 58 years of expertise in indoor wood product manufacturing. In 2015, the company successfully listed on the Tokyo Stock Exchange.

As part of the NIGEN Group, NIHON FLUSH CO., LTD is a Chinese market subsidiary that specializes in the research, production, and sales of household doors and customized storage solutions, among other whole-home products.

The company adheres to its business philosophy of "self-innovation, creative skills, proactive decision-making," developing modern Japanese comprehensive home solutions tailored to Chinese residential characteristics, integrating human, living space, and nature concepts. It maintains a stringent approach to product manufacturing, ensuring adherence to Japan's environmental standards, and crafts a green product line meeting the highest F★★★★ standard.

Established in China in 2002, NIGEN Group's headquarters are located in Kunshan, Jiangsu. The company operates three door production facilities and one storage facility across Kunshan, Yichun, and Qingdao, covering an area of approximately 400 acres, with a total of 45 production lines capable of producing over 2 million sets annually. To enhance group operations, it set up the international supply chain integration platform, NIGEN (Shanghai) Trading Co., Ltd., and Jiwu (Yantai) Integrated Building Technology Co., Ltd.

Utilizing an MPR-centered system, the company digitalizes its business information, addressing issues such as time management from order placement to delivery, order modifications, sales, and production diversification, thereby satisfying customer demands and enabling on-demand production. This approach has garnered widespread acclaim from customers.

The company features a dedicated R&D team responsible for technology and product development, backed by a comprehensive research and development system. Through independent innovation, it has secured 25 national patents, laying a solid foundation for upgrading its product line and establishing competitive advantages.

Since entering the Chinese market in 2002, NIGEN has collaborated with leading real estate companies such as Vanke, Shimao, Jianfa, Evergreen, Huayuan, Weixing, Xingcheng, Daiwa, and Xinda, among others, achieving exceptional quality recognition in the construction sector.

From 2002 to date, NIGEN has served over 10 million Chinese households, offering professional home products and services to consumers seeking refined living environments, and contributing to the realization of a natural, green dream for every enthusiast of life.