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HEBEI BESTOP INDUSTRY SUPPLY CO. LTD was established in 2002,has nearly 20 years of experience in providing pipeline solutions for industrial fields. Our product range covers all kinds of materials(Ductile iron/Carbon steel/Stainless steel/Brass/Bronze…)valves, pipes, pipe fittings, pumps and related accessories such as bolts, nuts, flanges etc,in accordance with ANSI, BS, DIN, ISO, EN, GOST,JIS, SABS, and other standards, which can meet the needs of customers in different countries. We have our own foundry including resin sand cast line, foam lost cast line, investment cast line,so that a faster delivery time and stable good quality can be guaranteed.

BESTOP adhering to the “quality is life” principle, customer demand as the guidance, strive to provide customers with the most convenient, fast and efficient service.

hot products


One Stop Solution for Water Supply&Wastewater Treatment

Kinds of cast ductile iron valves pipes and joints for water industry:Worldwide approvals for drinking water,durable products withstand even the toughest conditions for wastewater treatment.


UL/FM Fire Protection System For Indoor&Outdoor

BESTOP manufactures UL/FM valve,hydrant and accessory products to protect your lives and property in industrial areas and public institutions.


Keep Your Petroleum & Natural Gas Transmission On-line Safely and Operating Smoothly

BESTOP offers a full range of API valves and accessories for oil and natural gas firefighting,boiler,fracturing,high-pressure cleaning system.

  • Six Reasons Of Valve Sealing Surface Damage

    Because the seal plays the role of cutting off and connecting, adjusting and distributing, separating and mixing the medium on the valve channel, the sealing surface is often corroded, eroded and worn by the medium, which is very easy to damage. The causes of sealing surface damage are man-made d...

  • Valve Closed Loosely, What Is The Reason? How To Deal With It?

    Valve in the use of the process often appear some troubling problems, such as the valve is not tight, close not tight, then how to do? Under normal circumstances, if it is not tightly closed, first confirm whether the valve is closed in place, if it has been closed in pl...