99精品在线免费视频_japanese丝袜老师xxx_亚洲无人区码二码三码区别_日本十八禁免费看污网站_99精品播放_国产黑色丝袜在线观看网站_小小影视网在线观看_www.久久久.cum_老子午夜精品888无码不卡_西西最大胆日本无码视频_久久丝袜_五月婷婷狠狠干_国产视频一区二区不卡_亚洲精品成人久久一区二区_在线黄视频_欧美日韩精品一区二区公司_成人私人免费影院168_亚洲一区二区三区AV在线观看_gogogo免费完整国语_亚洲精品AV无码精品_无码一卡二卡三卡四卡视频版_人妻少妇AV无码一区二区_久久精品一区二区三区四区毛片_草莓福利社区在线_精品无码午夜福利理论片_四虎网址在线观看_亚洲视频在线播放免费_亚洲精品专区_99久久国产综合精品女同_人妻互换精品一区二区

業(yè)務(wù)領(lǐng)域橫幅圖

Introduction to Certification Services:

 

Approved by the Certification and Accreditation Administration of China (CNCA-R-2004-121), CTTC is an early professional conformity assessment body in China.

 

The business of CTTC covers fibers, yarns, fabrics, apparels, household textiles, industrial textiles, leather products, footwear, and other fields. CTTC is equipped with a team of technical experts proficient in certification, standards and testing, which can provide more professional, comprehensive, and efficient technical services for enterprises, and issue scientific and fair inspection & testing reports as well as certification certificates.

 

After nearly 20 years of efforts, CTTC has become a highly influential certification and evaluation service provider in the field of light textile in China, providing technical guidance for implementing national strategic development, professional evaluation for selecting high-quality targets , one-stop certification service for enterprise innovation and development, and quality assurance for people's green and healthy consumption. We pay close attention to quality improvement and industry development trends and provide customized solutions. Adhering to the service concept of "keeping integrity and quality, being professional and efficient", we deliver trust, enhance value and create a better quality life together.

 

  •  
安乡县| 剑河县| 固镇县| 彭州市| 佛教| 鹿泉市| 广东省| 舞阳县| 金平| 隆昌县| 吴堡县| 峨眉山市| 鸡泽县| 新竹县| 文安县| 东丽区| 岫岩| 桑植县| 基隆市| 吉木萨尔县| 油尖旺区| 湖口县| 磐石市| 大港区| 望奎县| 越西县| 油尖旺区| 长春市| 宝应县| 敦煌市| 汝城县| 武威市| 峡江县| 永川市| 灵台县| 邵阳市| 晴隆县| 府谷县| 体育| 洛川县| 廊坊市|