About Us
Our Company
Investment of nearly 200 million yuan
Introduction of the most advanced timber door production equipment domestically and internationally
Large-scale production facility
Most advanced high-end engineering timber door manufacturing enterprise
100,000 sqm
modern factory
Equipped with a 2.5 MW
solar power plant
ISO9001:2015
International Quality Management System
With an investment of nearly 200 million yuan, our 100,000-square-meter facility is equipped with advanced production technology from Germany, Italy, Japan, and Taiwan, as well as a 2.5 MW solar power plant, reflecting our commitment to sustainable manufacturing. We are ISO 9001:2015 certified, ensuring adherence to international quality standards.
Our production capacity exceeds 300,000 high-end door products and over 3 million meters of baseboards annually, serving more than 500 major real estate companies, including Poly Developments and Holdings Group and China Vanke. Our reputation for quality and reliability has made us a preferred supplier for premium properties.
We prioritize environmental stewardship by sourcing high-quality, eco-friendly materials globally and refining our processes for sustainability. To enhance client service, we have established direct sales offices in key regions, including the Pearl River Delta and Yangtze River Delta.
Looking ahead, we remain dedicated to continuous improvement and innovation, partnering with real estate leaders to uphold our philosophy of quality and integrity as we strive to become a century-old enterprise known for excellence and sustainability.

Our Team
Factory Equipment
Our production philosophy has always been "Minimize manual labor, Maximize machinery use." Human differences can significantly impact product quality, so nearly all production tasks at Derman are completed using various types of equipment, including a range of digital and computerized machines. We source many of our advanced equipment from around the world, particularly from Italy and Germany, making our setup quite unique in the domestic market. This state-of-the-art machinery ensures the consistency and precision of our products while also maintaining high output levels, allowing us to deliver on time. Relying heavily on manual labor for large-scale production can be less reliable, which is why we prioritize mechanization.





















Qualifications

ISO 9001:2015
Quality Management System

China Environmental Labeling (Ten-Ring) Certification

Honors

Patents

Partners
Our goal is to enhance the value of our clients’ products through our offerings and services, helping them achieve commercial success.
We are dedicated to becoming a trusted long-term partner for our clients.
Since our establishment, we have successfully completed thousands of timber door installation projects.
Derman's partners include nearly 40 publicly listed real estate companies and over 400 private real estate firms.














Suppliers
Derman's growth is greatly supported by our suppliers.
We have established long-term strategic partnerships with numerous top-tier suppliers in the industry.







