Aier Pet Food has been deeply rooted in the offline market for 24 years, building quality and trust through unwavering peace of mind.

Aier Pet Food is the core brand under Ronsy Pet Food Co., Ltd. Since its founding in 2002, the brand has consistently upheld the mission of “creating safe and high-quality pet food,” adhering to independent research and development and in-house production, while deeply cultivating offline channel deployment. Over 24 years of growth, the brand’s products now reach 34 provinces, autonomous regions, and municipalities directly under the central government nationwide, with more than 30,000 retail outlets carrying them.

Fully self-managed production operations, with independent control over the quality at its source.

As the core brand under Ronsy Pet Food, RONSY has been committed to building its own factories and handling independent production since 2002. Currently, it operates three state-of-the-art production bases in Nantong, Jiangsu, and Xingtai, Hebei, supported by four major R&D centers, two pilot-scale workshops, and a 20-mu canine and feline trial‑feeding base. Notably, its smart Industry 4.0 digital factory, built at a cost of 500 million yuan, covers an area of 39,200 square meters and boasts an annual total capacity of 160,000 tons, making it one of the benchmark facilities for large‑scale, intelligent manufacturing in China’s pet food industry.

Unlike the quality‑control fluctuations inherent in OEM manufacturing, Aier pet food maintains end-to-end, in‑house oversight—from raw‑material receipt and production processing to finished‑product dispatch—eliminating the quality‑control blind spots associated with outsourced production. This ensures that every batch adheres to a rigorous closed‑loop system, with its formulation, process standards, and safety parameters all tightly controlled.

World-class, top-of-the-line production equipment and cutting-edge manufacturing processes power product excellence.

The factory’s core production equipment is sourced from world‑leading pet food machinery brands, covering the entire production process—from grinding and extrusion to coating and packaging—ensuring process precision and optimal nutrient retention with cutting‑edge technology.

The American Wenger 5T/10T extrusion line: a benchmark in the global pet‑food extrusion industry, supporting high‑percentage fresh‑meat injection and enabling Pasteur‑style sterilization and microbial inactivation during the extrusion process. With its superior specific mechanical energy output, it produces pellets with a loose, porous, high‑quality structure that enhances palatability while converting large‑molecule proteins into more readily absorbable short‑chain forms, thereby achieving dual improvements in degree of cooking and nutrient retention.

Germany’s KARLSCHNELL ultrafine grinder utilizes ultra‑high‑speed shear emulsification technology to reduce raw materials to an even finer particle size, easing the digestive burden on pets while ensuring more uniform mixing and precise, consistent nutritional ratios in every kibble.

DINNISSEN vacuum coating machine from the Netherlands: It applies and adheres fats and functional ingredients under vacuum conditions, enabling thorough penetration of nutrients into the particle core. This ensures uniform texture and nutrition both inside and out, while maximizing the preservation of the activity of heat‑sensitive functional components.

Germany’s BOSCH fully automated packaging line combined with ABB robotic arms: Fully automated sealed packaging effectively prevents air oxidation, extends product shelf life, and preserves ingredient freshness; intelligent robotic arms handle palletizing and material handling, minimizing manual contact, reducing the risk of foreign contaminants, and ensuring production cleanliness.

End-to-end quality control system, backed by multiple certifications for security.

Leveraging the digital management capabilities of its own manufacturing facilities, Aier has established a rigorous quality‑control system that encompasses “pre‑production inspection, in‑process sampling, and post‑production dual verification.” Each batch undergoes testing against more than 30 parameters, and before shipment, it must also pass a 28‑day humanitarian feeding trial. The facility has simultaneously obtained numerous internationally recognized certifications, including U.S. FDA approval, ISO 9001 for quality management, ISO 22000 for food safety, ISO 14001 for environmental management, and ISO 45001 for occupational health and safety, thereby ensuring end‑to‑end traceability and verifiable safety—from production to consumption—under corporate standards that exceed national requirements.

With in-house R&D at its core, twenty years of accumulated expertise has laid the foundation for uncompromising quality.

Since its inception, Aier Pet Food has embedded independent R&D and in-house manufacturing into the very DNA of its brand. With more than two decades of dedicated expertise in pet nutrition, the company has built its core competitive edge through end-to-end, self-developed capabilities, refining each product with a long-term, research‑driven approach.

Aier Pet Food has established four major R&D centers in Shanghai, Beijing, Shijiazhuang, and Xingtai, which work in concert to create a comprehensive, nationwide R&D network. In addition, the company collaborates with overseas research partners in France, Malaysia, and other regions, fostering an end-to-end R&D system that spans basic nutritional research, formula innovation, process optimization, and safety testing.

The R&D team brings together experts from diverse fields, including animal nutrition, food engineering, microbiology, veterinary medicine, and process engineering. It has established robust industry–university–research collaborations with China’s leading agricultural institutions, such as China Agricultural University, Jiangnan University, and Nanjing Agricultural University, while staying aligned with cutting-edge international advances in pet nutrition. This ensures the efficient translation of academic research into practical, market-ready products.

Humanitarian trial‑feeding collaborations bring research and development closer to real‑world pet‑care settings.

The Aier Pet Food Laboratory operates a proprietary canine and feline feeding‑trial facility spanning 20 mu (approximately 13,000 m²), housing over 500 dogs and cats of various breeds and age groups. To prevent factory‑generated odors from interfering with pets’ olfactory sensitivity and feed‑selection behavior, the site is located five kilometers away from the production plant. The facility is fully equipped with a fresh‑air ventilation system, temperature control, and underfloor heating, replicating the indoor pet‑keeping environment of urban households, and can conduct up to 20 simultaneous feeding trials each day.

The trial‑feeding base and the laboratory work in seamless synergy: experimental formulas developed in the lab are promptly tested at the base for palatability, digestibility, and efficacy. R&D teams closely monitor pets’ feeding behavior, stool characteristics, and changes in physiological indicators, swiftly feeding this real‑world feedback back into formula optimization to ensure that our innovations truly meet pets’ practical needs.

From refining laboratory formulations to implementing production‑scale manufacturing processes, and from rigorous instrument‑based performance testing to real‑world validation through live‑animal feeding studies, Aier Laboratory has committed to a long‑term research strategy, continuously honing its pet nutrition solutions to deliver more scientifically sound, precisely formulated, and reassuringly safe complete pet foods to Chinese consumers.

Deeply cultivate the offline channel and strengthen the distribution network.

As a domestic pet food brand with 24 years of heritage, Aier Pet Food has consistently positioned offline channels as its core growth engine. Leveraging its in-house R&D and manufacturing capabilities, it has built an omni-channel distribution system that ensures comprehensive coverage and fosters mutually beneficial partnerships, thereby solidifying the foundation for sustained brand development.

Aier has established a nationwide, tiered channel network, with over 30,000 retail outlets, forming a seamless value chain that spans provincial agents, regional distributors, and end‑consumer stores, achieving comprehensive market penetration across both core cities and lower‑tier markets. The brand is strategically focused on the western and northern regions, using Chengdu as a strategic hub to develop a robust pet‑economy corridor in the west, while also delivering deep county‑level coverage in the north. Meanwhile, its products are exported overseas, creating an integrated domestic‑and‑international channel ecosystem.

Aier Pet Food centers its collaboration on “stable pricing and profit protection,” implementing a rigorous price‑control framework and offering comprehensive support measures, including sales rebates, operational guidance, and material assistance, to forge deep, long‑term partnerships with channel partners. At the same time, it continuously rolls out end‑user empowerment initiatives, driving foot traffic and boosting store performance through retailer training and scenario‑based sales‑promotion activities. Its core products boast an offline repurchase rate exceeding 80%, serving as a reliable pillar for steady growth at the retail level.

Leveraging end-to-end quality control across the entire value chain and a diversified portfolio of functional products, Aier reinforces its distribution channels with product strength, fostering a positive feedback loop between product and channel and steadily fortifying its core competitive advantages in offline retail amid industry-wide structural shifts.

For 24 years, Aier Pet Food has been deeply committed to the pet food industry, consistently leading the domestic market through cutting-edge R&D. Backed by state-of-the-art equipment and premium, safe ingredients, it has built a solid foundation of quality and maintained a strong foothold in the offline pet‑food market with products that are both safe and cost‑effective. Looking ahead, Aier Pet Food will center on its brick‑and‑mortar channels, establishing an end-to-end, omnichannel business model that integrates offline operations with online reach, continuing to serve pet owners with safe, healthy pet food.

Address:
No. 199, Zhu Zhengse Street, Heguo Town, Nanhe District, Xingtai City, Hebei Province

Email:
panghuiqiang@chinarongxi.com

Contact phone number:
400-612-2201/ 0086-319-4480001