+86 18257168885
mia@jayuan.cn
+86 18257168885
mia@jayuan.cn
Certificate
of honor
Our company currently has multiple certifications, which not only demonstrate our commitment to quality, but also demonstrate our strict adherence to industry standards. Here are the main certifications we have obtained.These certifications not only affirm our existing management system, but also recognize our continuous improvement andpursuit of excellence goals. Through these certifications, we can ensure that our products and services always meet the highest standards, thereby earning the trust of our customers and market recognition.
More available upon request
Contact Us
No. 520, Hualong village, Linan,
Hangzhou, Zhejiang Province , China
+86-0571-63814088
+86-0571-63814088
311300
www.jayuan.cn
+86 18257168885
marketing@jayuan.cn
jayuan@jayuan.cn
