Shenzhen Zhongnuo Testing Technology Co., Ltd. specializes in consulting services for explosion-proof certification and coal safety certification.
What are the requirements for applying for the Coal Safety/Mine Safety Mark? -- Shenzhen ZhongNuo Inspection & Testing Technology Co., Ltd.
Meets safety production requirements for coal mines, in compliance with current standards, industry safety standards, and the "Coal Mine Safety Regulations."
(2) Correct and complete technical documents are provided.
(3) New products produced with new materials, technologies, and processes should have an evaluation opinion from the relevant department.
(4) Other relevant conditions.

Basic Process and Agencies for Coal Safety Certification
Coal safety certification is a mandatory safety certification for equipment and products used in coal mine underground, which adopts the "Product Testing + Factory Audit" approach. It requires both the testing of the applied products and on-site audits of the production factories of the applied products, as well as annual supervision and evaluations, which is commonly referred to as "factory inspections."
Product testing requires compliance with coal safety standards, such as electrical products needing to meet explosion-proof requirements in coal mine gas environments, as well as performance standards.
Factory inspections primarily focus on evaluating the factory based on the ISO9001 production quality system and in conjunction with the requirements of the Mine Product Safety Mark Implementation Rules. The Safety Mark Center is the issuing and inquiry body for coal safety certification.
Shenzhen Zhongnuo Inspection offers coal safety certification and consulting services, well-versed in the entire certification process and requirements. With a team of explosion-proof technology engineers and factory audit specialists, we can facilitate a quick and convenient application for coal safety certification. Our successful cases include light boxes, remote controls, fiber optic temperature measurement devices, sensors, air compressors, mobile phones, thermal imaging cameras, and patrol robots.
If you have any needs in this regard, feel free to DM us for further discussion at any time!

Can the OEM model apply for the Coal Safety Certification? -- Shenzhen Zhongnuo Inspection Technology Co., Ltd.
This year, the Anbang Standard Center has gradually expanded the scope of applicant companies, including OEM production mode enterprises in the Anbang application range. This means that companies previously operating under the OEM production model can now apply for the Coal Safety Certification themselves. However, there is currently no actual implementation. The potential issues that may arise during implementation remain unknown.
For your convenience in filing, please familiarize yourself with the following requirements prior to product application:
Please first select the production address for the declared product. If there is no production address for the declared product in the production address database, the applicant should choose "Add New Production Address" and then complete the production address information as required.
2. When the declared product is self-manufactured, the scope of business of the applicant's legal person business license should include the declared product; when the application product is produced under the OEM production model, the OEM production factory should be a legal entity, and the scope of business of its legal person business license must include the declared product.
3. If the production address is leased, the applicant should pay attention to the validity period of the lease agreement. If the declaration time is less than five years from the termination date of the lease agreement, the validity period of the safety mark will be affected by the validity period of the lease agreement.
4. For OEM-manufactured products, applicants should pay attention to the validity period of the OEM agency agreement. If the declaration time is less than five years from the termination date of the OEM contract, the validity period of the safety mark will be affected by the contract's validity.

How long does it take to apply for the Coal Safety/Mine Safety certification? -- Shenzhen Zhongnuo Inspection Technology Co., Ltd.
Due to the relatively complex process for obtaining coal safety/mining safety certifications, while the testing timeline is under our lab's control, the rest is handled through online applications, reviews, and approvals, with timelines generally adhering to the review periods of the relevant authorities. Following the standard application process, the certification period for coal safety/mining safety is typically 6-7 months, subject to the client's product structure and the information provided by the client.
Coal Safety Certification and Mine Safety Certification Consultancy Services - Shenzhen Zhongnuo Testing Technology Co., Ltd.