Case

Congratulations to Dongguan Hengsheng Precision Mould Co., Ltd. on successfully obtaining ISO14001 e

date: 2026-06-15
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Congratulations to Dongguan Hengsheng Precision Mould Co., Ltd. on successfully passing the ISO14001 Environmental Management System Certification. Recently, under the professional guidance of NCC (Shenzhen) Technology Co., Ltd., Dongguan Hengsheng Precision Mould Co., Ltd. (hereinafter referred to as "Hengsheng Precision") successfully passed the ISO14001 Environmental Management System Certification audit. This marks that the company's environmental management capabilities have officially aligned with international standards, laying a solid compliance foundation for deepening its market layout in Europe and America and undertaking orders from high-end overseas customers. Hengsheng Precision is located in the key mold industry town of Dongguan, and has long been focused on the research, development, and manufacturing of high-precision injection molds and die-casting molds. Its products are widely used in automotive parts, smart home systems, and medical equipment casings. In recent years, the company's foreign trade business has grown rapidly, with a continuous increase in the proportion of European and North American customers. However, when engaging with large-scale buyers, environmental compliance and supply chain transparency have become frequently mentioned threshold conditions. The core demands of this certification are very clear: to obtain supplier qualification approval from top customers, standardize factory environmental management processes, improve the supply chain compliance system, avoid the risk of surprise factory inspections by overseas customers, and systematically lay the foundation for sustainable foreign trade competitiveness.


I. Early Pain Points: Compliance Gaps from Production Workshop to Management System Before initiating the coaching project, Hengsheng Precision faced multiple practical challenges in environmental management. As a newcomer to the field of foreign trade factory inspections, the company's understanding of ISO14001 standard clauses remained at the written stage, making it difficult to translate them into daily factory operations. On-site management and environmental factor identification in the factory area were relatively extensive, with unclear labeling of hazardous waste warehouses, unstrictly divided storage areas, and a lack of complete record-keeping for the disposal process of cutting fluid and waste oil. There were also data gaps in related dimensions such as personnel attendance, social security payments, and work hours records, which are precisely the items that European and American customers are accustomed to cross-checking when auditing environmental systems. Meanwhile, fire safety equipment inspection records were not continuous, some emergency evacuation signs were obscured by shelves, and environmental approval procedures had been handled but not systematically archived and integrated. In terms of system documents, the company had not yet established a complete document structure covering environmental policies, objectives, indicators, and operational control procedures, often feeling at a loss when faced with self-assessment questionnaires and audit checklists sent by customers. During a preliminary factory inspection, several key items were marked as high-risk non-conformities, almost leading to the loss of orders. This made the company deeply realize that partial repairs could not solve systemic problems and that it was necessary to introduce professional forces for systematic rectification.


II. One-stop counseling service: full process coverage from diagnosis to implementation. Based on the actual situation of Hengsheng Precision, NCC (Shenzhen) Technology Co., Ltd. has established a special counseling team to provide closed-loop services from early diagnosis to subsequent annual audits, ensuring that the enterprise receives precise support at all stages of the audit.


Preliminary on-site investigation and diagnosis: The consultant team delved into the workshop, conducted a systematic check against the ISO14001 standard, and issued a gap analysis report to clarify the priority of rectification. From the production line, warehouse layout to auxiliary facilities, environmental factors and non-compliant items were identified one by one.


System document establishment and organization: Assist enterprises step-by-step in establishing environmental management manuals, procedural documents, work instructions, and record forms, transforming standard clauses into executable operational specifications for each position, and avoiding the situation where documents and actual operations are "two separate entities".


On-site workshop rectification guidance: Specific rectification plans are proposed for key nodes such as chemical storage areas, hazardous waste temporary storage rooms, and wastewater discharge outlets, including ground impermeable treatment, secondary container configuration, unified identification system, and emergency supplies provision.


Employee Special Training: Conduct environmental awareness education, compliance operation training, and internal auditor skill improvement at different levels, strengthening the understanding and execution ability of frontline personnel in garbage classification, hazardous waste disposal, and emergency response.


Pre-audit simulation: Conduct a comprehensive internal audit and management review following the certification body's audit process, identify remaining weak links, and require their closure within a specified timeframe, thereby assisting the enterprise in adapting to the audit pace in advance.


Accompany and follow up the third-party audit throughout the process: During the formal audit, the consultant will be present throughout the entire process to provide professional support, promptly explain the key points of the audit, assist in communication and response, and ensure a smooth and orderly audit process.


One-on-one coaching for rectification items: For the non-conformities identified during the audit, analyze the root causes one by one and develop corrective measures. Ultimately, close the loop on all issues and successfully pass the audit.


Guidance on data archiving and subsequent annual audit compliance: Assist enterprises in archiving their management system operation records, establishing a long-term maintenance mechanism, and reserving compliance space for annual supervision and re-certification.


III. Analysis of Audit Focus and High-Frequency Non-Conformities This ISO14001 certification audit focused on core areas such as environmental factor identification and evaluation, compliance obligation fulfillment, operational control effectiveness, and emergency response. The audit team conducted an in-depth verification in combination with the characteristics of the precision mold manufacturing industry. Whether the identification of environmental factors covers the entire process and whether the criteria for determining important environmental factors are reasonable are key inspection dimensions in the initial stage of the audit. Compliance with chemical management and hazardous waste disposal was repeatedly sampled and inspected. Auditors verified on-site the completeness of MSDS documents and requisition records for materials such as cutting fluid, anti-rust oil, and mold release agents. Monitoring reports for wastewater, waste gas, and noise were compared item by item, and the operation and maintenance records of waste gas treatment facilities were also subjected to detailed verification. In the production workshop, the entire process traceability chain for oil contamination collection, solid waste classification, and hazardous wastes such as oily rags is a dense area prone to non-conformities. In addition, the tracking of the completion of environmental objectives and indicators, the authenticity and sufficiency of management review input data, and the re-evaluation of compliance after changes in laws and regulations were also highlighted during the audit.


Drawing from the audit experience of Hengsheng Precision and similar enterprises, the high-frequency non-conformities are primarily concentrated in the following areas: hazardous waste warehouses not being fully impermeable and storage containers not being properly labeled, emergency drill records failing to reflect actual participation or lacking targeted summaries, some employees being unclear about environmental policies and their own environmental responsibilities, environmental factor lists omitting identification of factors under abnormal and emergency conditions, and production materials temporarily stacked around fire-fighting facilities. In response to these issues, the NCC team has developed a special rectification plan, including redesigning the hazardous waste warehouse area and installing leak-proof trays, preparing monthly emergency drill plans accompanied by sign-in evaluation forms, creating job-specific environmental responsibility cards for training all employees, revising the environmental factor identification guide to include abnormal operating conditions, designating hard isolation lines for fire escapes and incorporating them into the daily inspection checklist. These rectification measures were all implemented before the formal audit and documented to form a chain of evidence, ensuring traceability and verifiability for auditors.


IV. After the certification was officially issued and the enterprise acknowledgment certificate was handed over, the head of Hengsheng Precision expressed his recognition and gratitude to the NCC team at the earliest opportunity. Reflecting on the entire project cycle, the enterprise deeply realized that ISO14001 certification is not just a piece of paper, but also a set of practical management tools. Leveraging this qualification, Hengsheng Precision successfully obtained the overseas supplier qualification from a European automotive supply chain enterprise, breaking through the long-standing barriers


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