Shenzhen Zhongnuo Testing Technology Co., Ltd. specializes in consulting services for explosion-proof certification and coal safety certification.
The coal safety certification application process includes preliminary document review and submission, product testing, and on-site assessment.
The review of documents focuses on the timeliness and completeness of the information prepared and provided by the company, while the product testing phase considers the specific structure, complexity, and testing projects of the product.
The on-site review stage is also crucial; if an on-site review is conducted, evidence can be collected directly. If issues arise during the audit process, continuous improvements and re-audits are required, which also increases the cycle time. The normal process for coal safety certification is approximately 4-6 months.

What kind of companies can apply for the Coal Safety/Mineral Safety Mark? -- Shenzhen ZhongNuo Inspection & Testing Technology Co., Ltd.
Application Requirements for Coal Safety Certification
Company Qualifications: Anbang Standard Center currently issues certificates only to companies engaged in production/manufacturing/processing or operating under the OEM model.
We have a fixed production facility; the company has production and testing capabilities for the product; a certain number of technical personnel; and a management system that ensures product quality and safety requirements.
Manufacturing and assembly companies with fixed production facilities and equipment, including testing equipment.
(2) The product applied for must be within the scope of the company's business operations.
(3) We have a comprehensive and effective quality assurance system.
(4) Possesses relevant technical strength;
(5) Other relevant conditions

Can OEM models apply for the Coal Safety Certification? -- Shenzhen ZhongNuo Testing 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 no actual implementation at this time. The potential issues that may arise during actual implementation are still unknown.
Please familiarize yourself with the following requirements prior to product application for your convenience.
Please select the production address for the declared product first. If the production address library does not contain the production address for the declared product, the applicant can choose to "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 in the applicant's corporate license must include the declared product; when the application product is produced under the OEM model, the OEM manufacturing facility must be a corporate entity, and its corporate license scope of business must include the declared product.
3. When 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 products manufactured under the OEM model, 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.

What is the Coal Safety Certification Mark?
Coal Mine Mark Certification (abbreviated as MA, KA Certification) is a mandatory certification implemented by the Coal Mine Safety Mark Office for products used underground in coal mines.
Products listed in the mining product safety certification directory must obtain a certification certificate.
Individuals and entities are prohibited from selling, purchasing, or using mineral products included in the safety mark management directory without obtaining a safety mark.
The product manufacturer must undergo several steps to obtain a safety mark, including filling out an application form, preliminary review and qualification registration, evaluation, and certification issuance.
Coal Safety Certification and Mine Safety Certification Consultancy Services - Shenzhen Zhongnuo Testing Technology Co., Ltd.