お問い合わせ

position

No.10 Dong Feng Second Road Xiasha Village、Shipai Town、東莞、中国

telephone

+86-599-8617495

fax


email

sale@tongshengsilica.com

skype


whatsapp


お問い合わせ

position

No.10 Dong Feng Second Road Xiasha Village、Shipai Town、東莞、中国

telephone

+86-599-8617495

fax


email

sale@tongshengsilica.com

skype


whatsapp