91精品在线播放-国产九九-亚洲乱码中文字幕-国产乱论视频-国产精品亚洲一区二区三区-久久久五月-日本黄色大片免费-麻豆视频传媒入口-麻豆chinese极品少妇-免费av的网站-亚洲欧美男人天堂

Shenzhen NTEK Testing Technology Co., Ltd.

Current location : Home > Services> Product testing> accessories
?

Services

Contact us +

Hot Line 400-800-6106
NTEK Group
Tel:+8618923705875 Q Q:61827361 Email:ntek@ntek.org.cn Blocks C, D and E of Fenda Science and Technology Creative Park, Xixiang, Baoan District, Shenzhen

Jewellery test

Basic introduction

In recent years, jewelry has gradually become one of the highlights of China's export products. European and American countries have imposed strict restrictions on dangerous substances in such products. In January 2010, some media reported that high levels of "cadmium" were found in children's jewelry sold in the United States. Products are removed from shelves. On January 13, 2010, the U.S. Congress introduced a proposal on the Children's Jewelry Toxic Metals Act (H.R. 4428), which prohibits the production, sale or distribution of children's jewelry containing cadmium, barium or antimony substances in the commercial sector.

Test items

Total Lead Content: California Proposal No. 65, CPSC
Total cadmium content: ASTM E1613
Release of nickel: EN1811, EN12472, EN12471
Extractable heavy metal content: EN71-3, ASTM F963
Phthalates Test: Phthalate
Children's Jewellery: ASTM F2923-11, H.R. 4428
Physical testing (tensile, torsional, sharp points, sharp edges, small parts, etc.)

Our advantage

Obtaining quotations

Corporate name: *
Your name:*
Your cell phone and E-mail:*
Your needs:*

*For your benefit, your information will be kept strictly confidential

Submit successfully

Professional engineers will contact you quickly to provide you with appropriate solutions and look forward to meeting you~

Official account WeChat
主站蜘蛛池模板: 唐海县| 怀远县| 定结县| 桂阳县| 德保县| 沧州市| 河南省| 崇左市| 那曲县| 潜江市| 集安市| 柘荣县| 镇平县| 东港市| 钟山县| 务川| 福贡县| 湾仔区| 卓资县| 临沧市| 山阳县| 东乡县| 齐河县| 连平县| 沅江市| 隆安县| 屯门区| 广安市| 耒阳市| 龙门县| 阿拉善右旗| 西贡区| 汕头市| 榆社县| 玛沁县| 佳木斯市| 宜川县| 静宁县| 八宿县| 剑河县| 揭东县|