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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]
          甘肃体彩
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          4006-127-127

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