No.34 Daqiao Road Jinan, Shandong

Shandong Tengcan Trade Co., Ltd is a trading company, mainly do with the steel products business and biofuel business, together with condroitin sulfate. Have long-term relationship with most of the st...

Nantong jiyou pipeline technology co., LTD. Is a professional fluid technology co., LTD. Integrating production/agent sales/installation/import and export/service. Jiyou has its own factory and rich s...