Hangzhou Risheng Decontamination Equipment Co., Ltd. is a compressed air treatment (filtration, drying and purification) solution provider with own research and development (R&D), manufacturing, sales, and service capabilities. Risheng was established in 1992, and has constantly adhered to its development path of "Quality First and Continuous Innovation" ever since.
Risheng has become a technological innovation-based enterprise with the highest innovative capability, the most stable product quality and the best export performance in its industry within China. Risheng is also drafting and establishing several national and industrial standards. We had sold various types of high efficiency and energy saving compressed air treatment equipment manufactured by us all over China which including many large and medium-sized enterprises, defense industry enterprises and several foreign-funded high-end manufacturers such as Foxconn and Intel.
Comprehensive Solutions:
From R&D to sales and after-sales services, Risheng provides complete compressed air treatment solutions, ensuring customer satisfaction at every stage.
Proven Track Record:
With decades of experience and a strong focus on innovation, Risheng is a trusted partner for companies in various industries such as manufacturing, electronics, defense, etc.
Commitment To Sustainability
Rich is committed to providing energy-saving and environmentally friendly solutions to help companies reduce their carbon footprint and improve operational sustainability.
Global Presence
In addition to having a strong presence in China, Risheng has successfully expanded its export market, providing advanced compressed air treatment solutions to international customers.
micronAir (Freudenberg): The relevant company is Freudenberg High Performance Materials (Suzhou) Co., Ltd., located in Jiangsu Province. The company is a globally renowned enterprise specializing in the research, development, and production of high-performance filter materials and various types of filters. Its compressed air filters offer exceptional quality and excellent filtration performance.
MANN+HUMMEL: Managed by MANN+HUMMEL Management (Shanghai) Co., Ltd., MANN+HUMMEL is an internationally renowned filtration brand. Leveraging advanced technology and extensive experience, the company boasts a high level of expertise in the research, development, and production of compressed air filters, with products widely used across various industrial sectors.
Donaldson: The relevant company is Donaldson (Wuxi) Filter Co., Ltd., located in Jiangsu Province. The company is a globally renowned filter manufacturer. Its compressed air filters excel in removing impurities and oil vapor, effectively ensuring compressed air cleanliness.
Parker: Parker Hannifin Fluid Motion Products (Shanghai) Co., Ltd. is a global leader in motion and control technologies. The company offers a comprehensive product line, and its compressed air filters are renowned for their high quality and reliability, featuring advanced filtration technology and long-lasting durability.
SOFIMA: Shanghai Sofima Automotive Filter Co., Ltd. focuses on the research and development and production of automotive filters. It also has advantages in the field of compressed air filters, offering filters with varying filtration granularity according to customer needs.
HENGST: Hengst Filtration Systems (Kunshan) Co., Ltd., located in Jiangsu Province, boasts advanced filtration technology and production equipment. Its compressed air filters are highly efficient and energy-efficient, meeting the needs of diverse industrial environments.
Camfil: Camfil Filtration Equipment (Shanghai) Co., Ltd. is a leading global provider of air filtration solutions. Its compressed air filters excel in filtration efficiency and dust holding capacity, and are widely used in industries with high air quality requirements, such as pharmaceuticals and electronics.
AAF: AAF Air Filters (Suzhou) Co., Ltd. is a well-known company in the air filtration field, with extensive experience and advanced technology. The company's compressed air filters utilize high-quality filter media to effectively filter various pollutants from compressed air.
Mayair: Mayair (China) Environmental Technology Co., Ltd., located in Jiangsu Province, specializes in the research and development and production of air purification equipment. Its compressed air filters excel in energy conservation and environmental protection, and can provide enterprises with clean compressed air.

