Recently, the Hebei Provincial Department of Industry and Information Technology released the second batch of "Specialized, Refined, Distinctive, and Innovative" SME recognitions for 2025. Hebei A&Z Environmental Protection Technology Co., Ltd. (hereinafter referred to as "OKet A&Z"), with its deep expertise in the environmental technology sector, continuous technological innovation, and high-quality services, was successfully selected as a "Specialized, Refined, Distinctive, and Innovative SME of Hebei Province".
This recognition serves as a strong affirmation of the company's core competitiveness, innovation capabilities, and industry influence. It also marks a solid and significant step forward for OKet A&Z in its continued pursuit of specialization, refinement, distinctiveness, and innovation.
Published on the official website in China：
Empowered by "Specialized, Refined, Distinctive, and Innovative" Recognition, Showcasing Strong Core Competence
"Specialized, Refined, Distinctive, and Innovative" (SRDI) SMEs refer to enterprises that possess four core strengths—specialization, refinement, uniqueness, and innovation. These companies represent the backbone of high-quality small and medium-sized enterprises and serve as an important driver for industrial upgrading and high-quality economic development. The fact that OKet A&Z has received this recognition fully demonstrates the company's outstanding performance in all SRDI dimensions.
After years of dedicated development, OKet A&Z has grown into a specialized supplier that provides composite material solutions to the petrochemical industry through advanced composite technologies. The company is committed to applying new composite materials in the petrochemical sector, offering customers efficient anti-corrosion, intrinsically safe, and environmentally friendly storage solutions for hazardous liquid products. Among its key products, more than 20,000 units of the 3DFF® double-wall fuel tank have been sold and installed across China.
In terms of refined management, the company has established a comprehensive quality control system, obtained UL certification, and passed multiple inspections by the National Supervision and Testing Center for Fiberglass Products and other authoritative institutions. As a major drafting participant, the company has also contributed to the development of several national and industrial standards, including the Technical Specifications for Underground Glass Fiber Reinforced Plastic Double-Wall Tanks for Gas Stations.
Regarding distinctiveness and innovation, OKet A&Z continues to strengthen its technological advantages by introducing the core technologies of Dynaglass (Singapore) to develop a fully composite floating roof. Featuring a honeycomb sandwich structure, the floating roof integrates multiple performance benefits—including safety, environmental protection, and corrosion resistance. After nearly three decades of market validation, it has earned widespread recognition from storage tank operators.
Forging Ahead to Embrace New Journeys and Write the Next Chapter of Growth
A representative of OKet A&Z stated that this recognition is not only an honor but also a responsibility for the company. Standing at a new starting point in its development, the company will continue to focus on industry needs and advance together with the sector. Looking ahead, OKet A&Z will further increase its investment in research and development, strive to build a benchmark enterprise in the environmental technology field under the SRDI framework, and contribute to the coordinated development of the Beijing-Tianjin-Hebei region as well as to the advancement of green manufacturing.
