Hubei Naka Purification Equipment Co., Ltd., a national high-tech enterprise, specializes in the research, design, manufacturing, and sales of high-quality industrial compressed air purification equipment. The company, equipped with advanced production facilities, mature technology, dedicated teams, and meticulous attention to detail, offers a range of compressed air purification devices, serving as a one-stop solution provider for industries such as power, machinery, petrochemicals, chemicals, textiles, papermaking, food, tobacco, pharmaceuticals, and daily chemicals. Since its establishment in 2015, Naka has been committed to providing efficient, energy-saving, and reliable post-treatment solutions for compressed air for global industrial customers. Core products include refrigerated dryers, adsorption dryers, precision filters, nitrogen generators, oxygen generators, and their purification units. Currently, the company's products are widely used in China's high-end manufacturing sector and various countries around the world.

Founded in 2015, Hubei Naka began its journey of independent R&D and design. In 2019, the Hanchuan production base in Xiaogan, Hubei was completed and put into operation, laying the foundation for large-scale manufacturing. In 2020, it successfully launched independently developed NK series refrigerated dryers, micro-heating/no-heat adsorption dryers, and precision filters, whose performance received market recognition. Over the next two years, the company entered a period of rapid development, relocating the factory and advancing technological research and development to create more energy-efficient products, laying the groundwork for the next generation of high-efficiency products. In 2023, we launched the NKN series of nitrogen generators, oxygen generators, and purification units, expanding into the gas separation field. In 2024, we successfully supported the expansion project of Wuhan Xinchuanyuan Nitrogen System, showcasing our capability in delivering large-scale projects. In 2025, we added a new export trade segment for metal processing equipment, embarking on a new journey of internationalization.

The company currently has 56 high-quality employees, forming a well-structured, highly skilled professional team that provides solid support for continuous innovation and lean production: Senior Technical Experts: 2 senior engineers leading product development and major technological breakthroughs; Professional Technical Backbone: 4 intermediate-level technicians responsible for process optimization and production technical support; Precision Design Talent: 1 experienced drafter ensuring accurate product design with exceptional engineering drawing skills; Frontline Craftsmen Team: Multiple city-level/company-level 'Outstanding Employees' winners covering key positions such as welding, assembly, and testing, representing top-tier operational standards in the industry. The team structure is well-balanced, consisting of experienced management teams, high-quality R&D engineers, technically proficient production backbone, and professional sales and after-sales service personnel. This vibrant team is the core driving force behind Nakeka's continuous innovation and stable development. The company now owns an 8, 500-square-meter modern factory, featuring two specialized manufacturing workshops, each with an area of 4, 000 square meters, with a rational layout and efficient logistics. Advanced Equipment: The factory is equipped with state-of-the-art manufacturing and processing equipment, comprehensive performance testing platforms (such as dryer integrated test stands, nitrogen generator oxygen generator performance testing systems), and precise detection instruments (such as dew point meters, flow meters, material analysis equipment, etc. ), ensuring the machining precision of product components, overall assembly quality, and performance parameters fully meet the requirements.