Tianjin Tanggu tangfa valves Co. Ltd. was founded in 1956, we successfully restructured in 2004, is the Class 2 national enterprises, professional manufacturing enterprise of design and development, production, installation, sales and service. Specializing in the production of various types of high, medium and low pressure valves.

查看詳細>>

Telphone: +86-22-6630-8009

Fax: +86-22-6630-8009

Email: sales01@tj-tft.com

Website: http://www.tj-tft.com/

Address: Yanshan Road, Tanggu Marine High and New Technology Development Area, Tianjin, PR China

免费中文字幕无码av,免费无码不卡中文字幕在线,免费无码真人作爱视频,免费在线观看的黄色视频网站