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Contact person : Angel wu
Tel:(+86) 769-22014595
Tel:(+86) 153-38374430
Wechat:yy22014595
E-mail: angel@gift1999.cn
Add: B Building, Jianhua Science and Technology Park, 335 Zhenxing Road, Zhushan, Dongcheng District, Dongguan City, Guangdong Province, China
Copyright ? 2020 Dongguan Yanyan heat Transfer Technology Co., Ltd. | All Rights Reserved
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