国产美女高潮视频A片一区,久久超碰免费论坛,日日摸日日舔,久久久老鸭窝laoyawo91

Hotline:400-880-1556

English




basic introduction

In accordance with ECE, ISO, GB or OEM standards, we provide you with performance, light distribution and reliability tests of automotive lighting products; at the same time, if necessary, we can also provide you with E/eMAKR certification services.

Service Content

1. Lamp light distribution test, lamp air tightness test;

2. Fog test of headlamps, environmental simulation aging;

3. Corrosion resistance test, vibration durability and impact test;

4. Climate aging, illuminance test of lamp beads and luminous body;

5. E/eMARK certification, car lamp material performance test (metal, polymer materials).

Our advantage

1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.

2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.

3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.


Online consultation

Online consultation

Recommend
  • Middle East GCC Certification

    Middle East GCC Certification

    GCC certification is a mandatory certification system implemented by the Gulf Cooperation Council (GCC) for products entering the markets of its member countries, aiming to ensure that products meet regional unified technical specifications and safety standards. It is mainly applicable to the seven Gulf countries, namely the Kingdom of Saudi Arabia, the United Arab Emirates, Kuwait, Qatar, the Republic of Yemen, the Kingdom of Bahrain and Oman.

  • BSCI certification

    BSCI certification

    BSCI certification is an abbreviation of BusinessSocialComplianceInitiative, and Chinese is called business social standard certification. BSCI is an organization that advocates the business community to abide by social responsibility. At the same time, it is a non-profit organization.

  • Enterprise CMA certification

    Enterprise CMA certification

    CMA, the name is \"China Metrology Accreditation\", the abbreviation of \"China Metrology Accreditation\" in English. According to the provisions of Article 22 of the Metrology Law of the People’s Republic of China: “The product quality inspection agency that provides notarized data to the society must be evaluated by the metrological administrative department of the people’s government at or above the provincial level for the capability and reliability of metrological verification and testing. Qualified.\"

Automotive lamp performance testing and certification

In accordance with ECE, ISO, GB or OEM standards, we provide you with performance, light distribution and reliability tests of automotive lighting products; at the same time, if necessary, we can also provide you with E/eMAKR certification services.

Get a quote
天天夜天天操天天干| 熟女四区| 亚洲免费在线无码| 精品无码爆乳视频| 1234高清无码| 日韩色图视频| 麻豆影视污| 污网站进入| 91极品蜜臀在线观看| 鲁鲁日本视频HD| 五月丁香婷婷激情网| 老色鬼一区二区| av在线无码专区一区| 亚洲精品aaa揭晓| t66y丰满熟妇| 古浪县| 极品少妇英语老师久久| 亚洲av无码不卡一区二区三区| 女同久久字幕一二三区| 日本道中文字幕| 夫妻3p自拍视频| 伊伊色| c乖女c出白浆| 白浆欧美| 我国产码在线观看AV哈哈哈网站| 久久久免费视频13| 神马一区二区| 欧美人人妻性爱精品| 嫩草影院一区| 久久久中文字幕视频| 六月亭久久| 人人爽在线| 三AAA免费影视| 东京热狠狠爱影院| 国产色在线| 男人天堂色国产精品| 日产国产亚洲精品系列| 中字无码98| 你懂的 日韩| 日毛片| 国产综合久久精品视频|