LONGKOU TENGYU TRADE CO.,LTD. 
Make every customer satisfied with our products quality and services.

Contact Hotline

0086-15966571167

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LONGKOU TENGYU TRADE CO.,LTD. 
E-mail: tina@sdsealant.com      partners@sdsealant.com
Tel : 0086-15966571167(Whatsapp & Wechat &iMessage)
Add: No.51 Nanhuan Road, Donglai Street, Longkou City, Shandong, China