din ductile iron dual-plate wafer check valve:

Company Information:

QINGDAO BESTFLOW INDUSTRIAL CO., LTD. is one of professional manufacturers and exporters of pipeline fittings in China. The products includes: high pressure forged steel fittings, steel flanges, steel nipples & couplings, iron fittings etc.  

Depend on advanced production technology and equipment, strict quality management and control, good service and competitive prices, win a good reputation in the domestic and foreign customers, and exported the products to over 50 countries and areas.

We are certified to the international ISO-9001-2000 quality system standard and all products are carefully tested to meet the strict quality requirements.

Warmly welcome the customers in domestic and foreign countries visit us, “BESTFLOW” products would like to create the Brilliant future together with you.

Our Service:

BESTFLOW INDUSTRIAL CO., LTD.

Add: No. 63, TECHNOLOGY PARK, QINGDAO, CHINA 

TEL:+86-532-55576189                FAX:+86-532-55576192

SKYPE: bestflowfitting                    WEBSITE: