Switchboard:+86-534-2237999
Fax:+86-534-2237998
Address: Dezhou United Petroleum Technology Corp., the south section of Jinghua road, economic development zone, Dezhou, Shandong Province, China
Zipcode:253034
Website:www.dupm.cn
E-mail:sale@dupm.cn
Fax:+86-534-2237998
Address: Dezhou United Petroleum Technology Corp., the south section of Jinghua road, economic development zone, Dezhou, Shandong Province, China
Zipcode:253034
Website:www.dupm.cn
E-mail:sale@dupm.cn