Tel : 86-535-6710775
E-mail: info@ytrunheng.com
Address:NO.3 TAISHAN RD,LAIYANG,YANTAI CITY,CHINA
2019.10.07
2019.03.25
Office tel: 86-535-6710775
HP:86-15192376916
Email: info@ytrunheng.com
ADD: NO.3 TAISHAN RD,LAIYANG FOOD INDUSTRY PARK,YANTAI CITY,CHINA