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Hengshui Haogu Engineering Materials Co., Ltd.
1Yr
Business License
Main Products: rubber dam, Bridge rubber bearing, Cast Iron Gate, Hydraulic elevator dam
Company Overview
Hengshui Haogu Engineering Materials Co., Ltd. is located at No. 10 Longzhaiyang Road, Longxing West Street, Qinglan Township, Jing County, Hengshui City, Hebei Province. It is a company mainly engaged in the rubber and plastic products industry; the company primarily manufactures: bridge rubber bearings, rubber waterstops, rubber water stop strips, river water blocking rubber dams, hydraulic elevator dams, cast iron sluice gates, and other hydraulic and highway products.
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2025Year Established
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3,000-5,000 square metersFactory Size
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US$5 Million - US$10 MillionAnnual Export Value
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51 - 100 PeopleTotal Employees
Featured Products
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HG001 High Quality Rubber Pvc Water-stop Construction Concrete Joints Waterstops Rubber Water Stop
US$ 4.8 - 5
MOQ: 100 Meters
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HG006 Hydraulic Elevator Dam Store Water Irrigate Landscape Flood Control Sluice Dam GateUS$ 300 - 350MOQ: 10 Square Meters -
HG005 Water Filled Inflatable Seamless Rubber Dam for Hydropower Farmland Irrigation, River Landscape, Interception of Water FlowUS$ 290 - 300MOQ: 20 Meters
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HG004 Elastomeric Laminated Neoprene Rubber Bridge Bearing Pad Nature Rubber Elastomeric Bearing PadUS$ 6.7 - 7MOQ: 10 Pieces
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HG002manufacturer Specializes in Producing Custom-made Copper-inlaid Cast Iron Gates and Cast Iron Round GatesUS$ 200 - 3000MOQ: 10 Combos
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Seamless Rubber Dam, Air Shield Dam, Inflatable Water Gate, Flood Control Water BarrierUS$ 290 - 300MOQ: 20 Meters
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HG005 Rubber Dam, Rubber Water Dam Bags for River Blocking, Large Rubber Dam, Inflatable and Water-filled Rubber Dam, Rubber Sluice GateUS$ 290 - 300MOQ: 20 Meters
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HG004 Bridge Highway Rubber Bearings, Circular and Rectangular Bridge Construction PTFE Rubber Pad Bearings, Shock-absorbing PadsUS$ 6.7 - 7MOQ: 10 Pieces
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HG002 Cast Iron Sluice Gate, Farmland Irrigation and Drainage Gate, High-strength Wear-resistant Hydraulic Gate, Available in WholesaleUS$ 200 - 3000MOQ: 10 Combos
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HG005 Integral Seamless EPDM Rubber Dam for Combined Water-Air Inflation | River Retention, Landscape, Irrigation & HydropowerUS$ 291 - 295MOQ: 20 Meters
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HG003 Customized Municipal Sewer Pipe Repair Pipe Blockage Diameter 800 Rubber Airbag Rubber Pipe Sealing AirbagUS$ 5 - 100MOQ: 10 Combos
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Iron Tower, Signal Tower, Power TowerUS$ 980 - 1000MOQ: 10 Metric Tons
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Pneumatic Shield Gate Shield-type Rubber Dam Air Shield Dam Spillway Gate Inflatable Rubber Dam Sold to Thailand, Malaysia, PhilippinesUS$ 1200 - 1500MOQ: 10 Square Meters
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Bridge Rubber Bearings With Steel Reinforcement for Railway Use - Low Noise and Vibration Reduction PropertiesUS$ 6.7 - 7MOQ: 10 Pieces
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Lead-Rubber Bearings for Earthquake-Resistant Structures - Absorbs Seismic Impact With Minimal Force TransmissionUS$ 6.7 - 7MOQ: 10 Pieces
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High-Damping Rubber Bearings Made of EPDM for Seismic Zones - Superior Energy Dissipation in Earthquake AreasUS$ 6.7 - 7MOQ: 10 Pieces
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Laminated Rubber Bearings for Medium-Span Highway Bridges Up to 50m - Excellent Shock Absorption and Easy InstallationUS$ 6.7 - 7MOQ: 10 Pieces
Product Categories
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All Products
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Signal tower
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Bellows
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Flood-control dyke
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Pipeline blockage airbag
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Retaining wall brick
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Closed-cell foam board
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Water Conservancy Fence
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Geotechnical membrane
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Geotechnical fabric
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3-15 Days Fast Installation – Get Project Profits SoonerUS$ 170 - 250MOQ: 20 Meters
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Low Environmental Impact – 80% Less Concrete Than Rigid DamUS$ 170 - 250MOQ: 20 Meters
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ESG-Compliant Rubber Dam – Fish-Friendly & Carbon-NeutralUS$ 170 - 250MOQ: 20 Meters
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IoT-Enabled Rubber Dam – Remote Control & Real-Time MonitoringUS$ 170 - 250MOQ: 20 Meters
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Precision Water Regulation: ±2cm Accuracy Inflatable Rubber DamUS$ 170 - 250MOQ: 20 Meters
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Precision Water Regulation: ±2cm Accuracy Inflatable Rubber DamUS$ 170 - 250MOQ: 20 Meters
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Seamless EPDM Dam Bag – Max Tensile Strength ≥450kN/mUS$ 170 - 250MOQ: 20 Meters
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Zero-Energy Retention: Air-Shield Rubber Dam for Green ProjectsUS$ 170 - 250MOQ: 20 Meters
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Smart Monitor Rubber Dam – Auto Adjustment for Water ControlUS$ 170 - 250MOQ: 20 Meters
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ISO-Certified Rubber Dam – Custom Sizes for Global ProjectsUS$ 170 - 250MOQ: 20 Meters
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Quality ControlTo meet the high reliability requirements of water conservancy and bridge products, a comprehensive quality control mechanism is established for the entire process: Strict inspection of raw materials: Select specialized materials (such as EPDM rubber for dam bodies and steel for bridge bearings). Each batch undergoes tests for aging resistance, compressive strength, and sealing performance. Non-conforming materials are strictly prohibited from entering the site.Dual control in the production process: Automated production lines monitor dimensional accuracy in real time (such as expansion joint gaps and dam curvature). Key processes (such as welding and adhesive bonding) are manually inspected to prevent deviations.Authoritative inspection of finished products: After initial inspection by the enterprise, products are sent to third-party organizations (Water Resources Testing Center, Bridge Engineering Quality Inspection Station) for re-inspection, and test reports are issued in compliance with GB/T and JT/T standards.Full-cycle traceability: Establish product batch archives to record raw material sources, production processes, testing data, -
Our ServicesHaoGu Company Core Services: Water Conservancy & Bridge Products Focused on water conservancy and bridge sectors, we offer full-chain services of "R&D, production, sales + technical support" and customize suitable solutions. I. Water Conservancy Products (Production & Sales) Water-Retaining Dam Series Air-shield dams: Flexible & inflatable, fast lifting/lowering, low foundation requirements, suitable for landscapes/small-medium river flood control/irrigation; Hydraulic elevator dams: Hydraulic-driven + rail lifting, suitable for water regulation in rivers/harbors with complex geology; Water Conservancy Materials Including dam seals, anti-seepage/anti-corrosion materials, auxiliary materials, meeting project anti-seepage and maintenance needs. II. Bridge Products (Production & Sales) Rubber Bearings Laminated type: Natural/neoprene rubber, suitable for small-medium span municipal/highway bridges; Pot type: Steel pot + rubber, high load capacity, suitable for long-span highway/railway bridges; Spherical type: Spherical sliding, anti-aging & low-temperature resistant, suitable for curved/cable-stayed bridges. -
Company HistoryHaoGu Company's Core Services: Water Conservancy and Bridge ProductsFocusing on the fields of water conservancy and bridges, providing full-chain services of 'research, production, sales, and technical support,' and offering customized solutions.Company Development HistoryWith over twenty years of industry experience, adhering to the original intention of 'establishing the company through technology and serving water conservancy and bridge construction,' the company has gradually grown into a benchmark enterprise in the field of engineering products. -
Our TeamFocusing on the fields of water conservancy and bridges, we provide a full-chain service of "Research, Production, Sales, and Technical Support," with customized adaptation solutions.Core Team Support:Relying on a multi-dimensional professional team, we efficiently implement technology R&D to engineering services:- Technology R&D Group: Composed of water conservancy/mechanical engineers with 10 years of industry experience, leading product iterations of air shield dams, intelligent expansion joints, etc., and holding multiple utility model patents.- Production Management Group: With over 8 years of experience in the manufacturing sector, controlling raw material quality inspections and automated production processes to ensure product precision.- Engineering Services Group: Led by certified constructors/inspectors, providing on-site installation guidance and after-sales maintenance, with a response time ≤24 hours.- .
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Blog
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Applications of inflatable dams（Pneumatic Shield Gate (PSG)）
Applications & Usage Scenarios of Pneumatic Shield Dams (PSG)Pneumatic shield dams, as versatile and efficient water control structures, are widely applied in various water conservancy, hydraulic engineering, and env...
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The installation of a rubber dam involves a systematic, multi-stage process that combines civil engi
The installation of a rubber dam involves a systematic, multi-stage process that combines civil engineering foundation works and rubber membrane installation, with strict compliance with technical standards to ensure str...
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Instructions for Using Pipeline Sealing Balloons
Instructions for Using Pipeline Sealing BalloonsTo ensure safe and effective operation of pipeline sealing balloons (also called inflatable pipe plugs), follow these guidelines aligned with industry standards and best pr...
