China Floatbricks Factory & Supplier

Next-Generation Modular Floating Systems and Heavy-Duty Structural Blow Molding Solutions for Global Marine, Industrial & Sports Infrastructure

Primary Marine & Industrial Components

Advanced Floating Infrastructure & Sports Engineering Solutions

China Boxing Sandbag QJ008

China Boxing Sandbag QJ008 - 65cm Height, 34cm Diameter

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China Boxing Sandbag QJ006

China Boxing Sandbag QJ006 - Durable Gym Gear, 120cm Height, 30cm Diameter

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China Square Plastic Floating Dock Gray

China Suppliers Square Plastic Floating Dock Gray - HDPE, 500x500mm, 350kg/m²

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OEM Boxing Sandbag QJ002

OEM Boxing Sandbag QJ002 - Quality Training Gear from China Suppliers

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OEM U Floating Dock Orange

OEM U Floating Dock - Orange HDPE Work Platform, High Buoyancy

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OEM Concave-Convex Floating Dock Black

OEM Concave-Convex Floating Dock Black - High-Quality HDPE

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OEM Boxing Sandbag QJ006

OEM Boxing Sandbag QJ006 - Durable Training Gear, 120cm Height, 30cm Diameter

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China Marine HDPE Portable Fuel Tanks

China Factory Suppliers of Marine HDPE Portable Fuel Tanks - 12L & 24L

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Shenghuang Industrial & Trade Blow Molding Factory

A Global Standard in Engineering, Precision Molding & Sustainable Infrastructure

Advanced Manufacturing

Founded in 2019 in Huangyan, Taizhou, Zhejiang, Shenghuang operates modern, automated blow molding production lines configured for high-tolerance industrial applications.

ISO 9001 Certification

We adhere to strict quality management standards, running meticulous batch testing from raw material analysis (HDPE density, UV stabilizers) to load capacity structural evaluation.

Global Operations

Serving construction companies, port authorities, sports institutions, and recreational developers worldwide with cost-effective, custom-engineered plastic components.

Shenghuang Industrial & Trade Blow Molding Factory, founded in 2019, is a leading innovator in the plastic blow molding industry. With its headquarters located in Huangyan, Taizhou, Zhejiang—an area known for its robust manufacturing infrastructure—the company has quickly grown into a trusted supplier of high-quality blow-molded products across multiple sectors, including packaging, automotive parts, household appliances, and environmental applications.

The factory is equipped with state-of-the-art automated blow molding production lines, which allow Shenghuang to efficiently produce a wide range of plastic products, such as plastic containers, bottles, pontoons, automotive parts, and custom-designed solutions. These advanced production lines ensure that Shenghuang can meet the growing demand for high-precision, durable, and cost-effective plastic products. The company adheres strictly to the ISO 9001 quality management system, ensuring that every stage of production—from raw material procurement to final product testing—meets stringent quality standards.

"By integrating automated parison controllers and high-molecular-weight high-density polyethylene (HMWHDPE), Shenghuang guarantees uniform wall thickness and unparalleled drop-impact resistance in every single modular block."

Certified Industry Standards

Our commitment to quality, environmental management, and structural safety

ISO Quality Management Certificate Environmental Compliance Certificate Production Factory Standards Audit

Why Choose Us & Technical Capabilities

Sustainable Engineering, Strategic Innovation, and Material Reliability

>350kg/m²
Buoyancy Rating
2019
Year Established
HMWHDPE
Material Grade
100%
Recyclable Products

Sustainability & Green Manufacturing

One of Shenghuang's key strengths is its commitment to environmental sustainability. The company actively promotes green manufacturing practices by using recyclable and eco-friendly materials in its production processes. Shenghuang continuously invests in research and development to enhance its products' environmental footprint, reducing waste and energy consumption while ensuring that all products comply with global environmental regulations. As part of its sustainability strategy, the company has also focused on improving material efficiency and adopting energy-saving technologies throughout its production facilities.

Technological Innovation and Flexible R&D

In addition to its dedication to sustainability, Shenghuang places a strong emphasis on technological innovation. The company boasts a dedicated R&D team focused on developing new high-performance materials and advanced molding techniques to meet the evolving needs of its customers. This focus on innovation allows Shenghuang to offer a wide variety of customized solutions that are tailored to specific customer requirements, including specialized products for high-performance and industrial applications. Looking forward, Shenghuang will continue to focus on enhancing its technological capabilities, driving product innovation, and expanding its market presence worldwide. The company aims to lead the industry in both product quality and sustainability, positioning itself as a trusted partner for clients in various industries globally.

Factory Interior Machinery Blow Molding Products Warehouse

Global Procurement Needs & Macro Industry Solutions

Addressing the complex technical and commercial requirements of modern marine installations

Procurement Hurdles in Marine Infrastructure

Large-scale marine and industrial procurement managers encounter multi-faceted risks when sourcing modular floating systems. These include degradation caused by UV exposure, structural integrity loss in hyper-saline environments, hydrodynamic stress failure during seasonal weather systems (such as typhoons), and regulatory friction concerning chemical discharge into aquatic ecosystems. At Shenghuang, we actively counter these variables by employing raw HMWHDPE integrated with UV-15 stabilizing polymers, preventing color-fading and mechanical breakdown even under intense ultraviolet environments.

Macro Industry Solutions Across Verticals

  • Commercial Ports & Dry Docks: Tailored configurations designed to sustain localized machinery, vessel maintenance equipment, and pedestrian traffic.
  • Solar Floating Farms (FPV Projects): Providing stable platforms for solar arrays that require precise thermal contraction/expansion tolerances.
  • Tourism and Hospitality Walkways: Designing stable, aesthetically diverse walkways (including orange, blue, black, and gray options) that integrate safely into dynamic coastal profiles.
  • Athletic Training Facilities: Bridging the gap with our industrial division to supply heavy-duty boxing sandbags and fitness setups to institutional training zones worldwide.

Product Display & Portfolio

Browse our extensive selection of Pontoons, Boxing Sandbags, and Specialized Accessories

Square Plastic Floating Dock-Blue

Square Plastic Floating Dock - Blue

Premium grade buoyancy blocks engineered for variable water heights and stable walkways.

Square Plastic Floating Dock-Gray

Square Plastic Floating Dock - Gray

Standard architectural color configuration, featuring a highly reliable slip-resistant surface.

Square Plastic Floating Dock-Black

Square Plastic Floating Dock - Black

Excellent UV protection profile, perfect for intensive heavy-duty industrial work zones.

Concave-convex shaped Floating Dock-Blue

Concave-Convex Floating Dock - Blue

Interlocking textured layout designed to mitigate movement stresses and structural friction.

Concave-convex shaped Floating Dock-Gray

Concave-Convex Floating Dock - Gray

Robust modular configuration suited for dynamic tidal adjustments and recreational structures.

Concave-convex shaped Floating Dock-Black

Concave-Convex Floating Dock - Black

Highly robust environmental resistance, avoiding chemical degradation in ocean conditions.

Concave-convex shaped Floating Dock-Orange

Concave-Convex Floating Dock - Orange

Highly visible safety coloration suited for maritime ports, docks, and utility pipelines.

Twins Floating Dock

Twins Floating Dock System

Double-length structural configuration offering superior weight dispersion and alignment.

Technical Roadmap & Future Outlook

The engineering trajectory of plastic blow molding and modular flotation technology

Smart Flotation Systems

The next phase of our engineering roadmap incorporates IoT sensors directly within our blow-molded internal structures. These sensors will record buoyancy pressures, mechanical fatigue, and local salinity rates in real-time, allowing commercial port managers to coordinate maintenance efforts proactively.

Bio-Polymer Substitution

Shenghuang is actively testing plant-sourced polyethylenes designed to yield identical tensile parameters to raw HMWHDPE, targeting zero net carbon emissions across our production lines by the decade's end.

Structural Rib Configuration

Through finite element analysis (FEA), our R&D unit is creating internal structural rib setups that increase drop-load parameters by 25% while conserving overall plastic consumption, passing on weight savings and environmental benefits to our customers.

HOT PRODUCTS

Industry-Favorite Solutions and Top Sellers

U Floating Dock

U Floating Dock

Specially shaped U-channels designed for dry-docking small vessels and jet skis cleanly.

Twins Floating Dock

Twins Floating Dock

Extended-footprint modular blocks that simplify fast installation protocols in larger layouts.

Single Floating Dock

Single Floating Dock

Our standard 500x500mm module, the core component for versatile dock designs worldwide.

Industry Application

Deployments in extreme real-world maritime environments

Pontoon Application 1

Aquaculture Pontoons

Reliable structures supporting heavy marine breeding enclosures and access walkways.

Pontoon Application 2

Commercial Slipways

Engineered to facilitate heavy-duty machinery transportation and utility support access.

Pontoon Application 3

Floating Pathways

Aesthetic, modular pedestrian platforms developed for public parks and oceanfront resorts.

Our Core Service Pillars

Expert support systems backing our blow-molded industrial solutions

Personnel

The company introduces a large number of staff, sales, talents, and is responsible for customers.

R & D

The flexible R & D mechanism can satisfy the highest and specific requirements of customers.

Technology

The most updated technology with the philosophy of environmentally-friendly.

After-Sales

We have professional pre-sale, sale and after-sale team to provide you with high quality service.

Questions & Answers (FAQ)

Direct engineering and logistics answers regarding the modular floating dock system

How does the Floating Dock system hold up to typhoon?
Floating Dock's modular design and superior quality hold up quite well in a typhoon depending on the installation. Our customers are reporting excellent results for the docks that were hit hand in all the typhoon. The modular structures flex under severe wave actions rather than snapping like solid steel or timber frameworks.
Can I get Floating Dock system if there is no dealer in my area?
Yes, In the areas where there is not a local dealer presence, we can ship your Floating Dock system directly to you local freight terminal for pickup.
Can I leave my dock in winter time?
Absolutely, The dock can be left in all year even in salt water. The Floating Dock system is designed to be left in the ice for the winter. The special design of the cube allows the dock to pop up on top of the ice.
How does ice affect the system?
The issue when it comes to ice and its affect on the system is water flow. If there is a heavy current or moving ice, the key question to ask yourself is, "When the ice thaws out, does it just dissipate back into the water level or are there large blocks of heavy flow ice moving around that would severely damage stationary docks?" If you answer "Yes" to the first part of the question, you can leave our dock in all year. If you answer "Yes" to the second part of the question, then your next move is as obvious as the ice will tear out and wash away any structure.
How many cubes wide for a stable walking platform?
The cubes can be used as a floating platform, gangway, finger pier or any other type of customized configuration you so desire. Available walking platform must be at least three cubes wide. The dock is extremely stable to walk on and will support your body weights due to the balanced buoyancy of each cube (which is about 200 lbs / 90kg per unit, resulting in a system total rating exceeding 350kg/m²).
Will the system work in shallow water?
Yes, you can use the dock anywhere you can drive your crafts. The cubes only draw about 2 to 4 inches of water with the craft off it. The minimum functional water depth is measured at the back of the dock where the drive-on takes place. The dock needs to be able to flex in order to drive on top of it. System is fine at rest on the bottom during low tides. The important thing is that there is enough depth at the stem of the dock to allow the boat to back off.
How long have you been in dock float floating dock business?
Our factory start our floating dock business from year 2019, is one of the earliest floating dock manufacturer in China. floating dock is becoming the largest floating dock supplier in China, offer the super quality floating dock products.

Our Global Customers & Partners

Reliable commercial products trusted by industrial companies internationally

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Additional Industrial & Sports Supply Options

Explore more OEM & ODM models direct from our Taizhou factory lines

China Square Plastic Floating Dock Black

China Square Plastic Floating Dock - 350kg/m² Buoyancy, Black

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ODM Boxing Sandbag QJ 007

ODM Boxing Sandbag QJ 007 - 145cm Height, 7.7kg Base Weight

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ODM Boxing Sandbag QJ 007 Manufacturers

ODM Boxing Sandbag QJ 007 - Factory Direct Custom Ordering

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China Sandbags Suppliers

China Sandbags Suppliers & Factory - Quality Budget Solutions

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OEM U Floating Dock Orange

OEM U Floating Dock Orange - High Buoyancy Modular Platform

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OEM Boxing Sandbag QJ0014

OEM Boxing Sandbag QJ0014 - Heavy-Duty Institutional Gym Target

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OEM Affordable Sandbags

OEM Affordable Sandbags - Custom Polyurethane & Vinyl Sourcing

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ODM Square Plastic Floating Dock Black

ODM Square Plastic Floating Dock - Black High-Density Polyethylene

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