◆ Greeting


Inheriting a thread factory founded in 1977, Qingdao Dahae Threads Co., Ltd. (DHI) is a professional company which develops and supplies safety protection thread and textiles. It mainly provides safety protection raw materials and fabrics for the operators in high-temperature and other dangerous environment and industries.


With the increasing demand on the protection of those people who work at perilous environment, there is now an amplified need for specialists who supply raw materials for the development of advanced textiles and materials, and the applications.


To fulfill this demanding and requirement, we established professional team to develop and produce these specific textiles and materials like high-quality flame-retardant Aramid fiber, carbon fiber, and other high-performance fibers.


Our products include series of Aramid Yarn, Fabrics, Filament and Sewing Threads, which are applicable for fire industries, petrochemicals, militaries, police, emergency rescue, electric power and other fields.


We adhere to the business philosophy of “Quality is the most Important & Customers’ satisfaction is the top”, we are always thriving to achieve desired products for people in different fields.


◆ Introduction


Owning the advanced fiber production technologies, we are a leading supplier of high-performance para-aramid and meta-aramid materials, catering to a diverse range of industries worldwide. With a strong focus on innovation, quality, and customer satisfaction, we deliver cutting-edge solutions that meet the stringent demands of modern applications.


◆ Mission Statement


Our mission is to empower industries with advanced fiber technologies, enhancing safety, performance, and sustainability across diverse sectors.


◆ Core Values

Innovation: We strive for continuous innovation to develop state-of-the-art fiber solutions that exceed industry standards.

Quality: We are committed to supply products of uncompromising quality, backed by rigorous testing and quality assurance protocols.

Customer Satisfaction: We prioritize customer satisfaction by providing personalized service, on-time delivery, and tailored solutions to meet specific requirements.

Integrity: We conduct business with honesty, integrity, and transparency, fostering trust and long-term partnerships with our customers and stakeholders.

Sustainability: We are dedicated to promoting environmental sustainability by minimizing waste, optimizing resource utilization, and adhering to eco-friendly manufacturing practices.