Certificate information
07-30-2025
Yoling have the equal certification with SGS, TUV, BV, ITS.
Yoling has comprehensive and high level facilities for providing qualified service for local enterprises with international service. After China entering the WTO,
Yoling has become the synonymous term for regional unfair trade because of its strong technical trade barrier. We are willing to face up the serious challenge with domestic export-oriented enterprises together.