99精品欧美一区二区三区,在线视频日本三区精品,日本一区二区三区偷拍在线,麻豆AV图片

認(rèn)證服務(wù)Certification

Contact Us

400-016-1080
021-51088618

Leave a message

Certification Services

European CE Mark
As a single community, the EU has the world's largest economic magnitude, so it is crucial to enter the market for any enterprise. It is a not only daunting but also crucial task to manage and overcome technical barriers to trade by applying the suitable directives and standards, conformity assessment procedures.
VIACERT International Certification and Testing Center is one of authorized official notified bodies by EU with safety testing, auditing, certification of pressure vessels, elevators, machinery, recreational boats, electrical and electronic products, professional technical support, years of certification experience and localized operation in order to eliminate export trade barriers ande provide a one-stop solution for secure authentication.


Russian Federation EAC Certification

Russian CU-TR certification is mandatory, all products certified within the scope of certification must display their registration mark EAC. VIACERT provides services to help get the mandatory certificates for importers and exporters from the very beginning. Our staff are experts of CU-TR certification program and in-depth study its requirements and objectives, and can efficiently help exporters to promote trade.


International Welding Certification

The special welding process not only determines the quality of the product, but also directly relates to the personal safety of the product use personnel. The welder and welding system with international standards can ensure the professional degree and excellent quality of the welding work. The certificate has been authorized by a number of internationally renowned welding associations and welding accreditation agencies, which can directly accept the application for welding certification by enterprises, and the senior welding engineers guide the welding work in an all-round way.


Compliance certification
Meeting the requirements of international regulations/standards is the primary prerequisite for entering the international market and a powerful manifestation of product quality. VIACERT has extensive experience in industrial products and can assist companies in passing various international certifications.

夜夜嗨AV第二| 黄色三级网站在线免费观看| 久久久麻豆精品二区的运营时间| 婷婷欧美激情在线| 鲁大师AV在线| av88亚洲一区| 日本高清不卡一区二区视频在线| 嫩草研究院嫩草一区二区三区精品一| 干干干天天干天天操天天日| 人妖av 有码一区| 日韩色看看| 久热51国产| 婷婷五月AV蜜桃久久| 日本韩国干综合| 亚洲AV日韩品亚洲| 韩国麻豆福利专线二区三区| 色区无码| 欧美日韩激情影院| 日韩欧美午夜的美女| 好吊视频久久| 亚洲情一色| 看美女自慰的网站| 91视频国产区| 老太太插逼| 欧美成人极品| 日朝激情网| 蜜臀国产综合| 超碰corp| 69久久在线视频| 色偷偷 五月天一二区| 日韩欧美美女后入| 综合网五月| 精品女同一区二区三区在线播放o| 国产成人日韩高清| 一二三视频在线| 沾化县| 国产区区日韩| 欧美一区二区又粗又大又爽又色| 麻豆传媒屄屄视频| 亚洲性图www| 婷婷婷婷色色|