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sourcing
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japan and south korea
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contact us
if you encounter any issues, please find the corresponding contact information below.
message channels
business inquiries
online message 
supplier self-recommendation
for inquiries about bidding announcements, policies and regulations, or the supplier blacklist, please contact us via email for information and consultation.
yh-gysglb@yhwins.com
procurement email
integrity reporting
telephone:13380669556 (wechat same number)
email: shenjibu@yhwins.com
contact
headquarters
main switchboard: ( 86)0752-7388333
sales recruitment: ( 86)0752-7388875
sales email: sales@yhwins.com
after-sales hotline: ( 86)0752-7388765
address: qianhai kerry centre t2-2501 qianhai avenue, qianhai shenzhen-hong kong cooperation zone, nanshan district, shenzhen, guangdong, china
germany subsidiary
tel.： 49(0)53121940880
email：yinghegermany@yhwins.com
address：steinweg 8, 38100 braunschweig
international business
sales email for japan and south korea: znzjb@yhwins.com
sales email for euro-american:omsyb@yhwins.com
talent recruitment
campus recruitment:( 86)0752-7388222-8011
social recruitment: ( 86)0752-7388873-8022
recruitment email: win@yhwins.com
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