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Guardrails Manufacturer and Supplier in China
Guardrails Manufacturer and Supplier in China

JACKWIN is one of the leading guardrail manufacturers and suppliers in China for more than 18 years. We manufacture and wholesale various types of guardrails in many fields at competitive factory prices.

  • Highway Guardrail Roll Forming Machine
  • man cut metal with tool have spark light
  • barricade stand welding
  • Highway Guardrail Roll Forming Machine
  • man cut metal with tool have spark light
  • barricade stand welding

In-house Manufacturing Capacities

JACKWIN possesses robust design, development, and manufacturing capabilities. We maintain a comprehensive design team and a 50,000-square-meter factory facility, divided into injection molding, blow molding, rotomolding, and extrusion workshops, along with metal fabrication, welding, and powder coating shops.

Our guardrails are manufactured from plastic and galvanized steel, encompassing highway guardrails, warehouse guardrails, pedestrian guardrails, crash barriers, removable guardrails, manhole covers, cable guardrails, and scaffolding guardrails.

JACKWIN various guardrails are widely used across many fields to create physical barriers that prevent hazards at edges of floors, platforms, elevated areas, construction zones, walkways, factories, warehouses, and highways.

  • Fall protection
  • Hazard prevention
  • Highway and road safety
  • Equipment and asset protection
  • Traffic control
  • Creating boundaries
JACKWIN Highway Guardrails

Highway Guardrails

JACKWIN highway guardrails are primarily manufactured from hot-dip galvanized steel, offering exceptional impact resistance. They are mainly used on city streets, highways, and expressways. Their purpose and function are to protect motorists, redirect vehicles, and reduce crash severity, thereby enhancing road safety.

We offer a variety of types, including W-beam guardrails, three-beam guardrails, box beam guardrails, cable barriers, concrete barriers, and steel-backed timber guardrails.

Warehouse Guard Rails

JACKWIN warehouse guard rails are primarily used in industrial plants, logistics warehouses, and building construction for rack and pedestrian protection, as well as fall prevention.

Our warehouse guard rails are manufactured from heavy-duty galvanized steel and polymer materials and can be customized to various dimensions to meet the needs of different sites.

JACKWIN Warehouse Guard Rails
JACKWIN Pedestrian Guardrails

Pedestrian Guardrails

JACKWIN pedestrian guardrails are primarily designed for various large-scale logistics warehouses to protect pedestrians and racks from collisions with vehicles and forklifts, thereby reducing accident rates, enhancing safety factors, and minimizing damage-related costs.

Our pedestrian guardrails feature a simple yet robust and reliable design, ensuring easy installation and exceptional durability. Click the button below to learn more.

Crash Barriers

JACKWIN manufactures and offers various types of crash barriers made of hot-dip galvanized steel at competitive factory prices with a 3-year warranty after you receive our crash barriers.

Our crash barriers come in a wide variety of types and designs for your selection. Additionally, we can customize different dimensions, thicknesses, and surface finishes to meet your diverse requirements.

JACKWIN Crash Barriers
JACKWIN Removable Guardrails

Removable Guardrails

Removable guardrails are a type of fixed-mounted guardrail primarily used for industrial safety railings. They are manufactured from galvanized steel pipe through a series of production processes including cutting, welding, polishing, and powder coating.

Their advantages include quick installation and removal, low installation costs, and effectiveness in preventing falls in large-floor production facilities.

JACKWIN can provide you with removable guardrails customized to various dimensions.

Manhole Guards

Manhole guards manufactured by JACKWIN are primarily designed for road maintenance work zones, placed around manholes to prevent pedestrians and vehicles from falling into sewer systems.

Our manhole guards are available in two materials: one is a durable and lightweight HDPE material, manufactured using blow molding technology. Its advantages include portability, simple installation, and ease of logistics, transportation, and storage. The other material is welded galvanized pipe with a powder-coated finish. Its advantages include heavy-duty construction, robust structure, and enhanced durability.

JACKWIN Manhole Guards
JACKWIN Cable Guardrails

Cable Guardrails

JACKWIN cable guardrail is a highway barrier or handrail made of steel cables and posts, designed to absorb impact from vehicles or pedestrians in the event of a collision.

We can customize various post heights and length of cables for your choice, welcome your inquiry and communicate with details.

Scaffolding Guardrails

JACKWIN scaffolding guardrails are made of hot-dip galvanised steel with yellow powder coating and designed to prevent falls from heights. It is composed of a top rail, a mid rail, a toe board, and supported posts. 

It’s widely used for work platforms and open edges and creating temporary edge protection in construction.

JACKWIN Scaffolding Guardrails
JACKWIN Guardrails
How far apart can the posts on a guardrail be​?

The spacing between posts varies depending on the type of guardrail. For industrial guardrails, the distance between posts does not exceed 8 feet.

When can a parapet be used as a guardrail​?

Parapets are only used when serving as guardrails and meeting the minimum height requirement of 42 inches.

When is a guardrail required​?

According to national regulations, guardrails serve as barriers on highways. Additionally, guardrails must be installed when used as handrails to prevent falls where there is a height difference of 30 inches or more between the floor or ground level and the area below. Finally, when used for collision prevention in warehouses, guardrails can be installed wherever required based on planning needs.

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