Hebei Tenglai Technology Co.,Ltd
Address:Dashangtun County Industrial Zone, Langfang City, Hebei Province, China
Postal code:065900
Tel:+86-311-66565712
Fax:+86-311-66565712
Mail:cherisesales@hbtenglai.com
Website:https://www.tenglaiacoustic.com/
Contacts:hebeitenglai （Mr）
Cellphone number:15632125180
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