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            About us

            Honesty Leads growth, innovation and future

            LONGYAO CHENGXIN VALVE CO., LTD.

            Chengxin Valve Co.,Ltd. located in the industrial estate of Weijiazhuang Town,Longyao County,Hebei province,is a successful company specilizing in manufacturing and selling cast-iron valves and castings..Our company was orignally founded in 1993,and expanded into the Integrity Valve Co.,Ltd.in 2005. With accurate market localization,excellent quality and standard internal management,after several years' development,the company has become a fairly...

            Product display

            Honesty Leads growth, innovation and future

            • Non-rising stem soft-seal gate valve

              Non-rising stem soft-seal gate valve

            • Guard against soft-seal valve

              Guard against soft-seal valve

            • Guard against soft-seal valve

              Guard against soft-seal valve

            • Rising stem soft-seal gate valve

              Rising stem soft-seal gate valve

            • Soft sealing ball check valves

              Soft sealing ball check valves

            • Rubber disc check valves

              Rubber disc check valves

            • Grooved dark bal soft seal gate valve

              Grooved dark bal soft seal gate valve

            • Handle groove signal butterfly valve

              Handle groove signal butterfly valve

            • Non-rising stem cuniform gate valve

              Non-rising stem cuniform gate valve

            • Glboe valve

              Glboe valve

            • Screw gate valve

              Screw gate valve

            • Swing start check valve

              Swing start check valve

            • Cuniform gate valve

              Cuniform gate valve

            • Lifting check valve

              Lifting check valve

            • Wafer center line butterfly valve

              Wafer center line butterfly valve

            • Wafer center line butterfly valve

              Wafer center line butterfly valve

            • Plunger valve

              Plunger valve

            • BS/ANSI Bottom valve

              BS/ANSI Bottom valve

            • Swing start check valve

              Swing start check valve

            • Cuniform gate valve

              Cuniform gate valve

            • Eccentric worm gear driven butterfiy valve

              Eccentric worm gear driven butterfiy valve

            • Double spherical rubber joints

              Double spherical rubber joints

            • Lift check valve

              Lift check valve

            • Ball valve

              Ball valve

            • BS non-rising stem gate valve

              BS non-rising stem gate valve

            • BS non-rising stem gate valve

              BS non-rising stem gate valve

            • swing start check valve

              swing start check valve

            • lifting check valve

              lifting check valve

            • strainer

              strainer

            • roct(square  flange) globe valve

              roct(square flange) globe valve

            • Russian standard gate valve

              Russian standard gate valve

            • Roct (square flange)globe valve

              Roct (square flange)globe valve

            • Castings products

              Castings products

            • Castings products

              Castings products

            • Castings products

              Castings products

            • Castings products

              Castings products

            • Castings products

              Castings products

            • Castings products

              Castings products

            • Castings products

              Castings products

            • Castings products

              Castings products

            • Ductile iron manhole cover

              Ductile iron manhole cover

            • Ductile iron manhole cover

              Ductile iron manhole cover

            • Ductile iron manhole cover

              Ductile iron manhole cover

            • Ductile iron manhole cover

              Ductile iron manhole cover

            • Ductile iron manhole cover

              Ductile iron manhole cover

            • Ductile iron manhole cover

              Ductile iron manhole cover

            • Ductile iron water grate

              Ductile iron water grate

            • Matching sub - square plate for nodular cast iron

              Matching sub - square plate for nodular cast iron

            Honesty Leads growth, innovation and future

            • Strong enterprise strength

              The company specializes in designing, developing, manufacturing and selling iron valves and castings.
            • Mature and stable technology

              With many years in the valve market accumulation of economic, technical and market share and other strong strength.
            • High market share

              A better sales and service network has been formed, and some products have been exported to Russia, Dubai and other regions.
            • Quality after-sales service

              Sincere in heart, practice, honest people with sophisticated equipment and sincere sincerity, cast the integrity of the industry brand.
            Copyright 2021 LONGYAO CHENGXIN VALVE CO., LTD All Rights Reserved.  [Site map]
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            4006-127-127

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