About Us

Company Profile

Our History


  • 2017
  • 2018-2020
  • 2021-2023
  • 2024-2026
  • Development

2017: The company was established, focusing on the cleanliness track.

• On October 27, 2017, Suzhou Kolymo Precision Machinery Co., Ltd. was established in Suzhou High-tech Zone.

• Positioned as a professional service provider in the field of cleanliness analysis, our core business encompasses the research and development, production, sales, and overall solutions of cleanliness testing equipment.

• Initially, focus on cleanliness inspection of automotive parts, adapting to traditional core automotive components such as engines and transmissions.

2018-2020: Technical Deepening and Standard Compliance

• Establish an independent research and development team to launch a full range of equipment for cleanliness cleaning, particle collection, and analysis systems.

• The product has passed ISO16232, VDA19.1 and other international industry standard certifications.

• Complete qualification reviews such as ISO quality system, EU CE, and VDA19.1 training.

• Services extend from equipment sales to cleanroom planning and construction, consumables supply, and technical training.

2021-2023: Market Expansion and Product Upgrade

• Customers have expanded from traditional automobiles to new energy vehicles (three-electricity systems), aerospace, hydraulics, data center liquid cooling, special vehicles, and other fields.

• Establish offices in multiple locations across the country to build a comprehensive sales and after-sales network.

• Accumulated over 15 cleanliness-related patents, forming technical barriers.

• Introduce customized cleanliness solutions and undertake incoming inspection services.

2024-2026: Innovative Breakthroughs and Global Expansion

• 2024: Obtained multiple patents, including for fully automated ultrasonic cleaning and testing equipment, enhancing automation and recycling capabilities.

• 2025: Products are exported overseas and enter the supply chain of international component manufacturers.

• By 2026: Establish a comprehensive service capability spanning from early planning to post-service support, and become a leading supplier of cleanliness testing equipment in China.

Core Development Trajectory

• Business Focus: Always centered around cleanliness testing equipment, providing comprehensive process solutions.

• Technical approach: Independent research and development + Standard compliance + Patent innovation, aiming to replace some imported equipment.

• Market expansion: automobiles → new energy → liquid cooling → multiple industries → globalization.

• Service upgrade: equipment sales → comprehensive solutions → laboratory construction + testing services + technical support.

Our Factory

Suzhou Kolymo Precision Machinery Co., Ltd. (hereinafter referred to as "kolymo") specializes in the R&D, production, customization, and supporting services of cleanliness testing equipment, cleanliness analysis systems, cleanliness cleaning machines, and cleanliness extraction equipment. Located at No.10,225 Huajin Road, Tong 'an Town, Suzhou High-tech Zone, the factory serves as the core facility for the company's full-cycle closed-loop operations encompassing "R&D-production-testing-after-sales." It is also one of the most professional and large-scale production bases in China's cleanliness testing equipment sector. With nearly a decade of industry expertise, Kelm focuses on high-end manufacturing cleanliness testing needs. Through precision production, stringent quality control, and customization capabilities, the company provides comprehensive solutions including cleanliness cleaning machines, extraction equipment, analysis systems, and complete testing packages for industries such as automotive, new energy, aerospace, and liquid cooling.


The factory's master plan demonstrates scientific rationality, with its total footprint optimized for both large-scale production and precision R&D. Strictly adhering to industrial environmental standards, it features six functional zones: manufacturing, core R&D, precision testing, clean assembly, warehousing logistics, and office/living quarters. These zones operate as independent yet seamlessly integrated units, ensuring production efficiency while preventing cross-contamination. The design fully meets the "high-precision, high-cleanliness, high-stability" requirements of cleanliness detection equipment, cleaning machines, extraction devices, and analysis systems, embodying the corporate philosophy of "unity, innovation, pragmatism, and rigor" alongside its refined management practices.


Product Application

1.Automotive & New Energy

1.1 Conventional Automotive Components: Utilizing advanced cleaning equipment including cleanliness detection devices, analysis systems, cleaning machines, and extraction devices, we perform thorough inspections on critical components such as engines, transmissions, and axles. By controlling surface impurities, we ensure stable power system operation while meeting stringent automotive quality standards.

1.2  New Energy Vehicle Three-Electric Systems: For core components like power batteries, drive motors, and motor controllers, we employ comprehensive cleaning protocols to prevent pollution-induced risks such as insulation resistance degradation and overheating. These measures fully comply with the safety inspection requirements specified in the "New Energy Vehicle Operational Safety Performance Inspection Regulations" for three-electric systems.


2.Aerospace

The aerospace industry utilizes cleanliness detection equipment, analysis systems, cleaning machines, and extraction devices to ensure precise cleanliness control for high-precision electronic components and core mechanical parts. This field demands exceptionally high cleanliness standards, as even minute impurities can cause critical system failures. By accurately measuring particle size, quantity, and weight, the equipment guarantees the reliability and safety of aerospace products.


3.Hydraulics & Precision Machinery

In the field of hydraulic and precision machinery, precision components such as hydraulic parts undergo cleanliness testing using equipment including cleanliness detection devices, analysis systems, cleaning machines, and extraction devices. This prevents impurities from causing component wear or oil circuit blockages, ensuring smooth operation and extended service life of hydraulic systems.


4.Electronics Manufacturing

The electronic manufacturing sector can expand its applications to detect ion and particulate contamination in printed circuit boards (PCBs) and electronic components. By utilizing cleanliness detection equipment, analysis systems, cleaning machines, and extraction devices, precise identification of contaminants is achieved. This prevents issues like short circuits and corrosion caused by residual contaminants, ensuring the reliability of consumer electronics, automotive electronics, and medical electronics. The solutions comply with international standards such as IPC and ISO.


5.Special Fields

Other specialized applications include cleanliness testing for core components of data center liquid cooling systems and critical parts of special vehicles. Utilizing customized solutions such as cleanliness testing equipment, analysis systems, cleaning machines, and extraction devices, we deliver tailored testing protocols to meet diverse operational requirements, ensuring stable performance of specialized equipment.

  • Automotive & New Energy

  • Aerospace

  • Hydraulics & Precision Machinery

  • Electronics Manufacturing

  • Special Fields


Our Certificate
Production Equipment

KOLYMO specializes in independently assembling cleanliness testing equipment, supported by precision manufacturing from partner suppliers. Its production facilities focus on "high-precision machining, dust-free assembly, end-to-end inspection, and intelligent integration," covering four core processes: component fabrication, complete unit assembly, precision testing, and cleanroom operations. This comprehensive approach enables standardized and customized production of cleanliness testing equipment.


Production Market

KOLYMO has established a sales network with full domestic coverage and overseas expansion, specializing in the complete range of cleanliness testing equipment. The company has deepened its expertise in high-end manufacturing sectors including automotive, new energy, and aerospace, serving over 500 clients to date and becoming a benchmark enterprise in China's cleanliness testing industry.


Domestic Market (Core Coverage)

• East China (Headquarters Core Area): Jiangsu, Shanghai, Zhejiang, Anhui, and Shandong, covering the Yangtze River Delta automotive and new energy industry clusters, accounting for over 60% of total sales.

• North China: Beijing, Tianjin, Hebei, and Shanxi, serving automotive, aerospace, and defense industries in the Beijing-Tianjin-Hebei region.

• South China: Guangdong, Fujian, and Guangxi, covering new energy, electronics, and precision manufacturing in the Greater Bay Area.

• Central China: Hubei, Hunan, Henan, and Jiangxi, serving the automotive parts, hydraulic systems, and construction machinery industries in the central region.

• Southwest/Northwest: Sichuan, Chongqing, Shaanxi, and Gansu, covering military-industrial, aviation, special vehicles, and data center liquid cooling sectors.


Overseas Market (Steady Expansion) 

• Products are exported to Southeast Asia, Europe, and North America, and have entered the supply chains of international component manufacturers.

• CE certification from the EU, compliant with ISO 16232 and VDA 19.1 international standards, designed for high-end overseas manufacturing requirements


Our service

Suzhou kolymo Precision Machinery Co., Ltd. is committed to a customer-centric approach, prioritizing quality and service. It has established a comprehensive lifecycle service system covering pre-sales consultation, mid-sales implementation, and post-sales operation and maintenance, providing professional, efficient, and reliable cleanliness testing solutions and technical support.


  • Pre-sales Service
  • After-sales Service
  • After-sales Service

Pre-sales Service: Professional Diagnosis & Customized Solutions

1.In-depth Needs Analysis: Our engineers conduct on-site visits or remote consultations to thoroughly evaluate the client's product specifications, manufacturing processes, production capacity, facility layout, cleanliness classification, and testing standards (e.g., ISO16232, VDA19.1), thereby identifying key testing challenges and pain points.

2.Customized solution design: Based on the client's actual requirements, we provide a one-stop service including equipment selection, complete line layout, cleanroom planning, piping design, and software configuration. Detailed technical drawings, configuration lists, and technical specifications are issued.

3.Standard and Process Guidance: provides technical support including interpretation of cleanliness testing standards, design of testing procedures, sampling methods, extraction techniques, and particle analysis methods, assisting clients in establishing internal testing specifications.

4.Equipment Demonstration and Sample Testing: We provide on-site or video demonstrations of our equipment, accept customer samples for free testing, issue authentic test reports, and visually verify the equipment's accuracy and performance.

5.Transparent Pricing and Delivery Commitment: We provide clear, standardized, and transparent pricing plans with explicit configurations, delivery timelines, training, and after-sales support, eliminating hidden costs.

After-sales Service: Efficient Delivery with Full Control

1.Order and Production Management Upon order confirmation, production is initiated promptly with strict quality control procedures. Real-time feedback on critical processes ensures timely and quality-compliant equipment delivery.

2.Professional Packaging and Secure Logistics: We employ moisture-proof, shockproof, and dustproof specialized packaging with full logistics tracking to ensure equipment arrives in perfect condition at the client's site.

3.On-site installation and commissioning: Upon delivery, our senior engineers will provide complimentary on-site services including installation, wiring, commissioning, and both no-load and load testing to ensure optimal equipment performance.

4.On-site hands-on training provides clients with one-on-one systematic instruction:

• Equipment structure and operational procedures

• Software usage and data export

• Routine maintenance and basic troubleshooting

• Safety protocols and standard operating procedures to ensure operators can work independently and use equipment properly.

5.Acceptance and Documentation Transfer: Assist clients in completing equipment acceptance by transferring complete documentation including user manuals, operation manuals, certificates of conformity, test reports, spare parts lists, etc., and establish equipment archives.

After-sales Service: Swift Response, Long-term Support

1.Nationwide Rapid Response Mechanism: 7*24 online service with instant responses via phone, WeChat, or video. For common domestic issues, remote guidance is provided promptly. Emergency cases are addressed by engineers dispatched to the nearest location.

2.Warranty Service: The equipment comes with a standard warranty period. During this period, non-human-induced damage is covered with free repairs and spare parts replacement, and all quality issues are resolved without conditions.

3.Regular inspections and maintenance: Proactively conduct follow-up visits and on-site inspections to perform equipment maintenance, precision calibration, and system optimization, thereby extending equipment lifespan and reducing failure rates.

4.Lifetime Technical Support and Upgrades: We provide free technical support throughout your product lifecycle, including software version upgrades, and assist customers in process optimization and standard upgrades.

5.Sufficient spare parts: We maintain ample stock of commonly used filter membranes, cleaning agents, filter cores, sensors, pumps, and valves, ensuring rapid delivery to maintain uninterrupted production for customers.3.6、Our holistic solutions are continuously optimized to align with clients' evolving production capacities, product portfolios, and standards. We provide expert guidance on equipment scaling, system upgrades, and laboratory optimization, building lasting partnerships that deliver reliable support.



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