About Us

About QiYue

Shandong Qiyue Environmental Protection Technology Co., Ltd. specializes in the R&D, manufacturingand application of technologies and products related to indoor ventilation, purification and fresh air ductsLocated in Luozhuang District, Linyi City, Shandong Province, the company covers a total area of over30,000 square meters. It is a new-type technology company specializing in the production of end productsfor central fresh air systems, and is accredited as a National High-Tech Enterprise, a Specialized,Sophisticated, Distinctive & Novel Small and Medium-sized Enterprise, an Innovative Small andMedium-sized Enterprise, and a Technology-based Small and Medium-sized Enterprise. To meet the needsof its development, the company has invested nearly 100 million yuan to expand its scale and add newproducts.
Facing the new landscape of fierce global competition, Qiyue has always adhered to the businessphilosophy of “high standards, strict requirements, diligent innovation and commitment to integrity”,providing customers with high-quality full-system fresh air products and comprehensive services.

R&D

Professional & Well-rounded Technical Team, Boasting Numerous Authorized Patents

About R&D

The company has a first-class R&D and scientific research team, investing heavily in product research and development every year, carrying out independent intellectual property research and innovation, and development to maximize market demand. Currently holds multiple invention patents, utility model patents, and design patents. By deepening the production process, a series of practical products for fresh air systems have been improved, including new air systems, antibacterial and anti-static pipelines, soundproof distribution boxes, air vents, ground air supply, sterile pipelines, aluminum foil composite hoses, stainless steel air caps, etc., which can meet the customized and OEM manufacturing needs of different customers. The company is the first in the industry to pass international mutual recognition management system certifications such as ISO9001:2015 international quality certification system, ISO14001:2015 environmental management system, ISO45001:2018 occupational health and safety management system, and IAF/CNAS.

1 Production

A Full Range of Advanced Production Equipment, Guaranteeing Stable and Highly Efficient Production

About Production

We specialize in the R&D and manufacturing of end-to-end fresh air duct systems. In terms of products, we not only manufacture PE pipes, EPP pipes, aluminum foil ducts, acoustic aluminum foil ducts, and a full range of fittings, but also possess the mass production capacity for air manifolds, as well as floor-supply and ceiling-supply duct systems. In terms of manufacturing, equipped with industry-leading production equipment and robust in-house tooling capabilities, we support deep customization for various non-standard products to meet your specific needs. In terms of delivery, our massive modern warehouse is our backbone. With vast ready-stock reserves, we ensure rapid response and rock-solid lead times.

Sales

Global · Leading · Differentiated · Supportive · Win-win

About Sales

The Qiyue brand’s fresh air series is popular across the country and exported to more than 20 countries and regions across Asia, Europe, and Oceania. Enjoying an excellent reputation at home and abroad, it is highly favored and praised by customers.

Adhering to its long-standing brand philosophy, Qiyue is comprehensively driving the upgrade of its brand strategy, relying on integrated marketing to build a differentiated operation model. This not only injects strong momentum into brand promotion but also provides full-chain support to ensure successful cooperation with partners—from creating a favorable market environment and facilitating healthy business development, to ultimately achieving reasonable profit sharing and fostering a sustainable, win-win ecosystem.

As a product leader with a global footprint, Qiyue unlocks business potential and explores new growth opportunities through a mature cooperation model. It serves not only as a solid backing for all partners on their business journey, but also as a reliable cornerstone for building a brilliant future together.