Sinoma-Liyang Heavy Machinery Co., Ltd.2025 Corporate Quality Credit Report
Basis of preparation: GB/T 31870-2015 'Guidelines for Compiling Enterprise Quality Credit Reports'
Reporting period: January 1, 2025 — December 31, 2025
Issuing Unit: Sinoma-Liyang Heavy Machinery Co., Ltd.
1.Report Preparation Instructions
Project | Explanation |
Organizational Scope | Sinoma-Liyang Heavy Machinery Co., Ltd. (including all functional departments and production workshops) |
Time Range | From January 1, 2025, to December 31, 2025 |
Data Description | The data comes from the company's internal quality management system and2025 Third-Party Audit Results |
Release cycle | Annual report, published once a year |
Acquisition Method | The company's official website announces that a paper version is available for reference. |
2. General Manager's Speech
Dear customers, partners, and friends from all walks of society:
Quality is the lifeline of an enterprise, and integrity is the foundation of its establishment.In 2025, Sinoma-Liyang Heavy Machinery Co., Ltd. will continue to implement the quality policy of "quality first, integrity-based, continuous improvement, customer satisfaction." The first-pass qualification rate of its leading products, including crushers, plate feeders, Roller Press, vertical mills, Rotary Kiln, etc., will steadily improve, and customer satisfaction both domestically and internationally will remain at a high level.
We will always fulfill our primary responsibility for product quality, repaying the trust and support of all sectors of society with reliable quality and honest service.
3. Company Introduction
Sinoma-Liyang Heavy Machinery Co., Ltd. was established inIn 2007, it was registered at No. 11 Binhe Road, Tianmu Lake Industrial Park, Liyang City, Jiangsu Province, with a registered capital of 100 million yuan and covering an area of 327 acres. It has a large-scale mechanical equipment manufacturing base with an annual processing capacity of 300,000 tons, more than 650 sets of various advanced processing and testing equipment, and over 390 employees (including more than 50 professional and technical personnel). It has the capability to design, develop, manufacture, and provide supporting services for new dry-process ZX Cement Production Line main equipment with a capacity of 5,000t/d～10,000t/d..MainProductIncluding: various types of crushers (jaw type/Hammer type, etc.), Apron Feeder (apron feeder), stacker and reclaimer, Roller Press, LRM series vertical mill, Rotary Kiln, Ball Mill, Grate Cooler, etc. Crushers and plate feeders are high-tech products of Jiangsu Province, with production and sales ranking among the top in the industry; the main technical and economic indicators of the LRM slag vertical mill have reached the international advanced level..Main Qualification and Honors: Jiangsu Province High-Tech Enterprise, ISO 9001 Quality Management System / ISO 14001 Environmental Management System / ISO 45001 Occupational Health and Safety Management System Certification, The crusher and the apron feeder are high-tech products of Jiangsu Province., Quality credit rating A in 2023, quality credit rating AA in 2025National-level Specialized, Refined, Distinctive, and Innovative"Little Giant", Have a patent41Remaining items (including ten invention patentsTwoitem).
4. Enterprise Quality Philosophy
Quality Policy: Quality First, Integrity-Based, Continuous Improvement, Customer Satisfaction.
Quality Objectives (Fiscal Year 2025:
Product first-pass inspection yield≥95%
Factory Inspection Pass Rate=100%
Customer satisfaction score≥92minute / point / divide / fraction
Zero major quality accidents
Quality Culture: Implementation"Quality Month" activities, QC team problem-solving, and frontline employee quality integrity training, establishing the awareness of total quality among all staff with the concept that 'the next process is the customer.'
5. Enterprise Quality Management
5.1 Quality Management Organization
The company implements a Chief Quality Officer under the leadership of the General Manager (Under the CQO/Chief Engineer responsibility system, a Technical Quality Department is established, which includes the Incoming Inspection Group, Process Patrol Inspection Group, Finished Product Final Inspection Group, and Metrology Room. Each workshop has part-time quality inspectors, forming a four-level quality management network of "Company—Department—Workshop—Team," with quality performance incorporated into departmental assessments.
5.2 Quality Management System
According toISO 9001:2015 establishes and maintains a quality management system, compiles the Quality Manual, Procedural Documents, and various work instructions. Internal audits will be conducted in 20252Next, Management Review2Next, set quality control points for key processes such as design and development, procurement, machining, welding, assembly, and final inspection (H point/W point), ensuring traceability.
5.3 Quality and Safety Risk Management
Identify major quality risks: deviations in large equipment design compatibility, key purchased components (bearings/Motor/hydraulic component) quality fluctuations, welding process parameters out of control, large parts exceeding geometric tolerance, etc. Develop FMEA analysis, first article inspection, welding process evaluation (WPS/PQR), nonconforming product isolation and disposal, and emergency plans to prevent quality and safety accidents.
6. Quality and Integrity Management
Supplier Quality and Credit Evaluation: Establish a list of qualified suppliers, conduct annual quality performance evaluations for suppliers of key components, and remove suppliers who do not meet the standards.
Fulfillment of Quality Commitments: Clearly indicate to customers the product performance parameters and warranty period (usually for the main equipment)12–18 months or as agreed), on-site installation and commissioning guidance, and response time (upon receiving notification2Reply within hours,24Arrive at the scene within hours).
Integrity Culture Construction:2025 Special Training on Organizational Quality and Integrity1field, training58person-times; carry outQC Group Activities1item.
Seven,Fundamentals of Quality Management
VIII.7.1 Product Standards
Leading products implement national standards (GB, building materials industry standards (JC/T) and relevant technical specifications, some products refer to international standards (ISO, DIN, etc.), and participate in the formulation and revision of relevant industry standards.
7.2 Measurement and Testing Capability
Equipped with a three-coordinate measuring machine, ultrasonic flaw detector (UT), magnetic particle flaw detector (MT), spectrometer, and other testing equipment;
Measuring instruments are sent for inspection according to planSelf-inspection, establish a measurement ledger, and ensure use within the validity period;
Welding nondestructive testing personnel holdingHold a Level II or above qualification certificate to work.
7.3 Certification and Accreditation Status
ISO 9001 Quality Management System — Valid, passed the 2025 surveillance audit
ISO 14001 Environmental Management System — Valid Period
ISO 45001 Occupational Health and Safety Management System — Within Validity Period
Export products handled according to customer requirementsCE and other certifications
7.4 Special Equipment/Safety Management
Large lifting machinery, pressure vessel components, etc., are managed according to national regulations. Special operations personnel must be certified to work, and regular safety self-inspections are carried out.
8. Product Quality Responsibility
8.1 Product Quality Level (2025)
CrusherFirst-pass inspection pass rate of major products such as /plate feeding machine/ Roller Press/ vertical mill/ Rotary Kiln:95.35%
Factory inspection pass rate:100%
No records of provincial-level or above product quality supervision spot check failures in 2025
8.2 Product After-Sales Responsibility
Establish customer profiles and complaint handling ledgers,Customer quality feedback received in 20251Start, processing rate100%, average response time24Hours, customer satisfaction survey scores92.35Points. Provide installation guidance, debugging, spare parts supply, and free repair services within the warranty period.
8.3 Product Traceability and 'Three Guarantees'
Heavy machinery is not suitable for consumer-style recalls and should be handled according to contract terms."Repair, replacement, and return" three-guarantee responsibilities and obligations for quality rectification notice.
8.4 Quality Credit Record
High-tech enterprise in Jiangsu Province; Crushers and plate feeders were recognized as high-tech products of Jiangsu Province;2023 Quality Credit A-level Enterprise; rated Quality Credit AA-level Enterprise in 2025; ISO three-system certifications remain valid.
During the reporting period, there were no quality violations, no failures in supervised inspections, and no records of quality or safety accidents or notices of penalties.
9. Summary and Outlook
2025 Summary: The company's quality credit system construction has been further improved, key processes are under control, customer satisfaction has steadily increased, and quality credit records are good.
Directions for improvement in 2026:
Promote digital monitoring of the welding quality of large components and the product full lifecycle quality traceability system;
Strengthen the incoming inspection of key purchased componentsImprovement of AQL sampling inspection capability;
Deepen the hierarchical management of suppliers' quality credit.
Continuously carry out company-wide training on quality integrity culture and skills.
Sinoma-Liyang Heavy Machinery Co., Ltd.
20265Moon27day
