91精品国产色综合久久不卡蜜,999国内精品永久免费视频试看,五月婷婷六月香,欧美成人综合在线,日韩亚洲第一页,国产欧美日韩不卡在线播放在线

Scan code consultation:
0755-2102 2109
Service
Current location: Home Service MA and KA Certificate
First application process for Coal Safety and Mining Safety (MA, KA) logo certification

SINO Testing Services

| 2020-06-22|Return

Coal Mine Mark Certification (MA, KA certification for short) is a mandatory certification implemented by the National Coal Mine Safety Mark Office for underground coal mine supplies. All products listed in the mining product safety certification catalog must obtain a certification certificate. No unit or individual shall sell, purchase, or use mining products that are included in the safety sign management catalog but have not obtained safety signs. Product manufacturing enterprises applying for safety signs need to go through several steps, including filling out the application form, initial review and qualification registration, evaluation and certification.


1. Apply  

(1) Production units applying for safety signs must meet the following conditions:

① A business license issued by the administrative department for industry and commerce;

② Having registered capital, production scale, business premises, and technical strength suitable for the production of mining products;

③ Main managers should be familiar with coal mine safety related regulations;

④ Production equipment that ensures product quality is qualified;

⑤ There are inspection and testing methods that meet the requirements of product safety performance:

⑥ Advanced, reasonable, and reliable production technology;

⑦ Having a comprehensive and effective quality assurance system;

⑧ Having the conditions for finished product production (assembly) and factory inspection;

⑨ Other relevant conditions.

(2) Products applying for safety signs must meet the following conditions:

① Meet the requirements of coal mine safety production, comply with current national safety standards, industry safety standards, and the Coal Mine Safety Regulations; ② Having correct and complete technical documents;

③ New products produced using new materials, new technologies, and new processes shall have appraisal or review opinions recognized by provincial and ministerial level safety production supervision (supervision) institutions;

④ Other relevant conditions.

(3) Mining product production units applying for safety signs shall fill out the "Safety Mark Application Form" in duplicate according to regulations and submit the following materials to the certification body:

① Copy of business license, stamped with the official seal of the applying unit;

② Technical documents such as product production standards (technical conditions), product drawings, process flow diagrams, etc;

③ Product photos;

(4) Other relevant materials.

2. Review

(1) Initial review and acceptance

Institutions shall conduct preliminary review of the application materials submitted by applicants, and those that meet the requirements shall be accepted; If it does not meet the requirements, Zhongnuo Testing will provide assistance and guidance.

(2) Technical review, product inspection

The laboratory organizes technical reviews of the applied products and conducts inspections on the products.

(3) On site evaluation:

The institutional review team conducts on-site inspections and assessments of the applicant's subject qualifications, production capacity, and product safety performance guarantee system.

3. Certificate issuance

National institutions issue nationally recognized "Safety Mark Certificates" to products that pass the final review, allowing the use of the "Safety Mark Identification" uniformly prescribed by the National Coal Mine Safety Supervision Bureau on their products and packaging; Record with the provincial coal mine safety supervision agency where the production unit is located (or the department designated by the provincial, autonomous region, or municipality directly under the central government if there is no provincial coal mine safety supervision agency) and the National Coal Mine Safety Supervision Bureau separately, and the National Coal Mine Safety Supervision Bureau shall make a public announcement.

4. Units applying for safety labels for mining products shall pay review fees and product testing fees in accordance with national regulations.

5. The validity period of safety signs for coal mine products is generally 5 years according to product standards and management requirements.

6. Choosing Zhongnuo Testing, we can provide the following services:

(1) Develop a work plan based on the actual production, technology, and product situation of the enterprise, and carry out and complete the overall work from product application to certification according to the plan;

(2) Provide institutional certification model references and make suggestions;

(3) The enterprise shall provide corresponding technical materials for application, such as drawings, manuals, and details of supporting parts; We can provide reference templates;

(4) Collecting, organizing, and submitting application materials, with a one-time qualification;

(5) Provide process information templates such as production process flow diagrams, process cards, assembly cards, and product information templates that meet the requirements of the organization;

(6) Provide product inspection procedure templates and guide enterprises in preparing factory inspection reports that meet standards;

(7) Maintain communication with the laboratory to ensure timely arrangement of on-site product inspection time and cooperate with the company to complete technical data rectification;

(8) Communicate with national institutions on specific matters such as the time and project of on-site evaluation;

(9) Establish a system document that meets the requirements of the "Guidelines for On site Review of Safety Signs"; Such as coal mine safety requirements, safety standards and quality manuals, procedural documents, management systems, equipment operation procedures, inspection procedures, training plans, test papers, production records, inspection records, maintenance records, and other materials;

(10) On site production guidance, training, review and communication of response skills; On site pre evaluation and improvement of evaluation content;

(11) Review to ensure approval (hardware must meet requirements);

(12) Collaborative enterprise rectification

(13) Assist in evidence collection

Service Hotline: 18924609560 (same WeChat account)


Related Recommendations
Contact us
0755-2102 2109
Add: 13F, Building C, Kangjia Guangming Technology Center, No. 288 Xingxin Road, Guangming District, Shenzhen
Follow us
Copyright: Shenzhen Zhongnuo Testing Technology Co., Ltd. 粵ICP備18004888號
Service Hotline
18924609560
點擊這里給我發消息 1354407946
點擊這里給我發消息 1354407946
九九九国产| 四虎久久影院| 日本免费乱人伦在线观看| 欧美日本免费| 精品国产亚一区二区三区| 欧美另类videosbestsex久久 | 精品久久久久久中文字幕一区| 91麻豆国产| 日韩在线观看视频黄| 超级乱淫伦动漫| 99热精品在线| 成人a级高清视频在线观看| 欧美爱爱网| 91麻豆精品国产高清在线| 中文字幕一区二区三区精彩视频| 黄色免费三级| 国产一区二区精品久久91| 国产一级生活片| 日本免费乱人伦在线观看| 欧美日本免费| 成人免费一级纶理片| 国产精品自拍一区| 你懂的日韩| 国产一区二区精品尤物| 中文字幕一区二区三区 精品| 国产亚洲精品成人a在线| 黄视频网站在线免费观看| 午夜精品国产自在现线拍| 成人免费一级纶理片| 99久久视频| 亚欧成人乱码一区二区| 国产a视频| 一本高清在线| 国产一级强片在线观看| 尤物视频网站在线| 免费的黄视频| 99色播| 亚洲不卡一区二区三区在线| 成人av在线播放| 成人免费观看的视频黄页| 国产原创中文字幕| 成人a大片在线观看| 国产麻豆精品高清在线播放| 国产精品自拍一区| 精品毛片视频| 欧美a级v片不卡在线观看| 99久久精品国产国产毛片| 好男人天堂网 久久精品国产这里是免费 国产精品成人一区二区 男人天堂网2021 男人的天堂在线观看 丁香六月综合激情 | 久久成人性色生活片| 九九九国产| 国产亚洲免费观看| 日本久久久久久久 97久久精品一区二区三区 狠狠色噜噜狠狠狠狠97 日日干综合 五月天婷婷在线观看高清 九色福利视频 | 99久久精品国产国产毛片| 一级女性大黄生活片免费| 久久久久久久男人的天堂| 四虎影视久久久免费| 四虎久久影院| 色综合久久天天综合| 国产精品自拍一区| 精品久久久久久中文字幕2017| 国产视频一区二区在线观看| 亚欧成人乱码一区二区| 国产福利免费观看| 91麻豆国产福利精品| 日韩在线观看免费| 久草免费在线观看| 色综合久久天天综合绕观看| 国产激情一区二区三区| 精品在线观看国产| 青青久久网| 精品视频在线看| 日本久久久久久久 97久久精品一区二区三区 狠狠色噜噜狠狠狠狠97 日日干综合 五月天婷婷在线观看高清 九色福利视频 | 日韩男人天堂| 精品视频在线观看视频免费视频| 国产成人欧美一区二区三区的| 午夜欧美成人香蕉剧场| 高清一级做a爱过程不卡视频| 免费国产一级特黄aa大片在线| 国产一区二区福利久久| 毛片高清| 九九精品影院| 欧美一级视频免费| 精品视频在线观看免费| 免费的黄视频| 台湾毛片| 一级女性全黄生活片免费| 成人免费网站视频ww| 日本免费乱理伦片在线观看2018| 欧美激情一区二区三区视频| 欧美大片毛片aaa免费看| 日韩免费片| 人人干人人插| 四虎影视库| 亚欧乱色一区二区三区| 精品国产一区二区三区久久久蜜臀 | 天天色色网| 精品国产亚洲人成在线| 精品国产一区二区三区久久久狼| 毛片高清| 国产综合91天堂亚洲国产| 日韩免费片| 国产不卡高清| 国产精品自拍在线| a级毛片免费观看网站| 国产一区精品| 国产成人精品综合在线| 精品国产一区二区三区久| 国产91素人搭讪系列天堂| 二级片在线观看| 国产网站免费| 四虎影视久久久免费| 国产91精品一区| 成人免费观看视频| 黄视频网站免费| 日韩欧美一二三区| 久久99爰这里有精品国产| 日本特黄一级| 天天做人人爱夜夜爽2020| 欧美爱色| 欧美激情影院| 日日爽天天| 黄色免费三级| 四虎久久精品国产| 91麻豆国产| 一级毛片看真人在线视频| 精品视频在线看 | 欧美爱色| 国产国语在线播放视频| 91麻豆国产| 国产麻豆精品| 黄色免费三级| 深夜做爰性大片中文| 九九九国产| 精品国产一区二区三区久| 精品视频在线观看免费| 亚欧成人乱码一区二区| 美国一区二区三区| 久久久久久久久综合影视网| 美女免费精品视频在线观看| 日本免费乱理伦片在线观看2018| 亚欧成人乱码一区二区| 精品在线观看一区| 精品视频在线观看视频免费视频| 日日夜夜婷婷| 一级片免费在线观看视频| 精品在线免费播放| 天天做日日爱| 九九干| 九九热国产视频| 欧美夜夜骑 青草视频在线观看完整版 久久精品99无色码中文字幕 欧美日韩一区二区在线观看视频 欧美中文字幕在线视频 www.99精品 香蕉视频久久 | 日韩中文字幕一区| 欧美一级视频免费| 九九久久99综合一区二区| 韩国三级香港三级日本三级| 欧美夜夜骑 青草视频在线观看完整版 久久精品99无色码中文字幕 欧美日韩一区二区在线观看视频 欧美中文字幕在线视频 www.99精品 香蕉视频久久 | 欧美a级片视频| 国产福利免费观看| 亚洲天堂免费| 欧美国产日韩久久久| 国产视频一区在线| 一本高清在线| 国产一区二区精品| 亚欧视频在线| 日本免费区| 亚洲精品影院| 美女免费毛片| 国产综合成人观看在线| 韩国三级香港三级日本三级| 免费国产在线观看| 精品国产亚洲一区二区三区| 日日夜夜婷婷| 国产视频久久久| a级精品九九九大片免费看| 亚飞与亚基在线观看| 91麻豆精品国产高清在线| 亚洲 男人 天堂| 国产麻豆精品高清在线播放| 国产成人欧美一区二区三区的| 日韩av成人| 欧美一级视频高清片| 色综合久久天天综合观看| 国产国产人免费视频成69堂| 美女免费精品高清毛片在线视| 精品视频免费看| 日韩在线观看网站| 日本特黄特色aaa大片免费| 欧美日本二区| 国产一区二区精品久久91| 一级女性大黄生活片免费| 美女被草网站| 国产网站免费观看| 日韩免费在线视频| 国产麻豆精品免费密入口| 一级片免费在线观看视频| 免费国产一级特黄aa大片在线| 韩国三级香港三级日本三级| 999久久久免费精品国产牛牛| 青草国产在线观看| 久久久久久久男人的天堂| 国产一区二区福利久久|