2026 Top 10 Cleanliness Particles Manufacturers in China

Shanghai Weihan Optoelectronics Technology Co., Ltd

Shanghai Weihan Optoelectronic Technology Co., Ltd., with its registered address at Room 320, Building 3, No. 655 Gaoji Road, Sijing Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Wang Baolin, and the business scope includes general projects such as technological development in the field of optoelectronic technology; Maintenance, upkeep, debugging, and technical services for instruments and meters (excluding special ones); Wholesale and retail of instruments and meters, Class I medical devices, Class II medical devices, electrical complete sets of equipment, wires and cables, automation equipment, mechanical and electrical equipment, electronic products, photographic equipment, lighting fixtures, hardware and electrical equipment, explosion-proof electrical appliances, power tools, cutting tools, computer accessories, office equipment and supplies, general labor protection equipment, ship accessories, and experimental equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Cleanliness Particles, Olympus Microscope, Nikon Microscope

Suzhou Xianshi Industrial Technology Co., Ltd

Suzhou Xianshi Industrial Technology Co., Ltd., registered at No. 5 Yuqian Road, Fengqiao Town, Suzhou High tech Zone, with the registration authority of Suzhou High tech Zone (Huqiu District) Data Bureau and the legal representative of Wu Shufen, is engaged in research and development of new optical equipment and cleaning equipment, sales of cleanliness analysis equipment, optical equipment, material analysis equipment, purification equipment, hardware and electrical equipment, metallographic equipment, cleaning consumables, metallographic consumables, instruments and meters, computer software, non hazardous chemical products, and provides technical consulting and maintenance services; Self operated and agency import and export business of various commodities and technologies (excluding commodities and technologies restricted or prohibited by the state for enterprise operation or import and export) (business activities that require approval by law can only be carried out after approval by relevant departments) (business activities that require approval by law can only be carried out after approval by relevant departments) General projects: general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of car washing equipment; Manufacturing of mechanical and electrical equipment (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Cleanliness Particles, Testing And Cleaning Machine, Sample

Shanghai Huishi Instrument Equipment Co., Ltd

Shanghai Huishi Instrument Equipment Co., Ltd. is registered at Building 104, 1st Floor, Area A, No. 1-30, Lane 88, Minbei Road, Minhang District, Shanghai. The registration authority is Minhang District Market Supervision Administration, and the legal representative is Liu Jigang. The business scope includes licensed projects and various engineering construction activities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: manufacturing of experimental analysis instruments and meters, sales of experimental analysis instruments and meters, instrument and meter repair, software development, technical development, technical consulting, technical services, technology transfer in the field of instruments and meters, import and export of goods, and import and export of technology. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Cleanliness Particles, Sampler, Specialized Chromatograph

Shenzhen Osen Purification Technology Co., Ltd

Shenzhen Osen Purification Technology Co., Ltd., registered at 401, Building 2, Dayangtian Industrial Zone, Wanfeng Community, Xinqiao Street, Bao'an District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Liang Lifei as the legal representative. Its business scope includes the development of cloud computing product technology, big data analysis technology, communication and network products, mechatronics products, automation control products, intelligent products, computer software systems, and the development, technical consulting, and services of environmental protection automatic online monitoring instruments; Design, research and development, and sales of environmental sensors, smart environmental detection instruments, environmental protection equipment, hardware system integration, IoT devices, and communication products; Domestic trade, import and export of goods and technology. ^Assembly and processing of artificial intelligence (AI) products, production of communication and network products, mechatronics products, automation control products, intelligent products, computer software systems, environmental protection automatic online monitoring devices, environmental sensors, smart environmental detection instruments, environmental protection equipment, hardware system integration, and production and processing of IoT devices.. Core products: Cleanliness Particles, Agricultural Comprehensive Supervision Platform, Sound The Horn And Capture

Shanghai Ouqin Electromechanical Engineering Technology Co., Ltd

Shanghai Ouqin Electromechanical Engineering Technology Co., Ltd., registered at Room J7686, No. 500 Xincheng Road, Jiading District, Shanghai, with the registration authority of Jiading District Market Supervision Administration and the legal representative of Xu Shengchang, engages in the sales and installation of automation control equipment, installation, commissioning, and maintenance of electromechanical engineering equipment, as well as the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Cleanliness Particles, Mechanical Gripper, Proximity Sensor

Guangzhou Tezhun Instrument Co., Ltd

Guangzhou Tezhun Instrument and Meter Co., Ltd., with its registered address located at 502, Zicai Keying Times Industrial Park, No. 79 Wantai Road, Taishi Industrial Zone, Dongchong Town, Nansha District, Guangzhou (for office use only), registered with the Market Supervision Administration of Nansha District, Guangzhou, and represented by Zhong Zhuanhao as its legal representative. Its business scope includes software development; Sales of instruments and meters; Instrument and meter repair; Measurement services; Electronic product sales; Retail of electronic components; Sales of mechanical parts and components; Sales of electronic measuring instruments; Software sales; Retail of hardware products; Sales of testing machines; Sales of experimental analytical instruments; Sales of drawing, calculation, and measuring instruments; Sales of optical instruments; Technology import and export; Import and export of goods. Core products: Cleanliness Particles, Surface Roughness Profilometer, Image Measuring Instrument

Dongguan Yijia Instrument Co., Ltd

Dongguan Yijia Instrument Co., Ltd., registered at Room 201, Building 3, No. 11 Shilong Road, Nancheng Street, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Li Qian, engages in production, sales, research and development, and leasing of testing instruments and accessories, precision electronic devices, industrial materials, and automation equipment; Instrument testing services; Software development and sales; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cleanliness Particles, Stereomicroscope, Microscope