Shandong Xiyou Technology Development Co., Ltd. (Xiyou High-Tech) is an international forward-looking enterprise specializing in the industrialization and technological innovation of bio-based new technologies and cutting-edge new materials. Its industries span high-performance composite materials (textiles/special materials), graphene flexible electrothermal films/sensors, medical devices, and smart wearables. It serves as a high-quality supply chain partner for numerous well-known professional brands in sports, outdoor gear, special protection, home textiles, medical underwear, health and wellness, and cosmetics, as well as for renowned commercial platforms such as Amazon, Walmart, IKEA, Xiaomi Youpin, NetEase Yanxuan, and Huawei Mall in their technology and health innovation categories.

As a source manufacturer with self-developed technology, the company supplies year-round:
Qimai Graphene Series: graphene fiber; graphene filament; graphene yarn; graphene floc; graphene cloud velvet; graphene knitted cotton; graphene conductive yarn; graphene flexible heating fabric; pure graphene transparent electrothermal film; graphene functional textiles; etc.
Repi Aerogel Series: aerogel fiber; aerogel filament; aerogel yarn; aerogel warm velvet; aerogel floc; aerogel pearl cotton; light heat-storage temperature-locking fiber; light heat-storage temperature-locking yarn; phase-change temperature-regulating fiber; phase-change temperature-regulating yarn; etc.
Baihui Plant Herb Series: ice crystal mint fiber; ice crystal mint filament; ice crystal mint yarn; plant anti-UV filament; instant deodorizing yarn; warm ginger fiber yarn; rhodiola fiber yarn; green tea fiber yarn; mugwort fiber yarn; protein fiber yarn; customized plant-themed products based on customer needs; etc.

Xiyou High-Tech closely aligns its industrial layout with national bio-industry development plans and the strategy of building a technologically strong nation. It consistently adheres to long-term principles, pursuing a path of scientific research innovation and rooted development. The company engages in extensive technical R&D exchanges and industry-finance cooperation for scientific and technological achievements with research institutions such as the Chinese Academy of Sciences, Tsinghua University, Zhongguancun Science Park, National Graphene Industry Alliance, Beijing University of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Tianjin Polytechnic University, Qingdao University, and international scientific research organizations. It has applied for and been granted over 40 national patents and more than 20 national copyrights. The company has received numerous national and industry honors, including: the National Textile Product Development Center’s Annual Innovation Award; the China Textile Federation’ China Fashion Fabric Excellence Award; China Fabric Star Best Technology Innovation Enterprise; China Fabric Star Best Commercial Value Enterprise; Shandong Province "Governor’s Cup" Industrial Design Competition Bronze Award; "Graphene Cervical Adjustment Functional Pillow" was recognized as one of the Ministry of Industry and Information Technology’s Top Ten Types of Innovative Textile Products in 2023; Repi® aerogel heat-storage antibacterial fiber was selected for China Fiber Trend; Qimai® graphene series products were included in the Ministry of Industry and Information Technology’s "2024 Elderly Products Promotion Catalog," among others. It has become a leader in promoting the industrialization of new materials, technologies, and achievements in the fields of health functional textiles and medical rehabilitation smart equipment.
Customer satisfaction and continuously creating value for customers are the foundation of the enterprise's survival; innovation leadership and pragmatic operation are the soul of its development; enabling every employee to have a sense of achievement and happiness is the company’s unwavering pursuit.
In the future, Xiyou High-Tech will always base itself on biotechnology and life sciences, adhering to the business philosophy of upholding integrity while innovating and being truthful and pragmatic. It aims to bring more and better cutting-edge technologies, innovative research, and distinctive products to its partners, providing sustainable product and service guarantees for humanity’s pursuit of high-quality美好生活 (beautiful living).