New Composite Manhole Covers: The Future of Underground Infrastructure Safety

We offer customized high-strength SMC/BMC composite manhole covers featuring anti-slip, corrosion-resistant and lightweight properties, suitable for various underground pipeline protection scenarios such as municipal water supply and drainage, gas, power and industrial sewage systems.

05-16

2026

Anti-Collision Barrels for Power Infrastructure

Made of high-toughness engineering plastic, this power anti-collision barrel comes with reflective strips, features impact buffering, customizable printing and easy installation, ideal for protecting utility poles and power facilities.

05-15

2026

New Anti-Climbing Thorns Launched, Building an Efficient Physical Barrier for Property Security

Made of hot-dip galvanized steel or 304 stainless steel, these anti-climbing spikes are corrosion-resistant, easy to install and effective in theft prevention, suitable for outdoor pipes, fences and buildings.

05-14

2026

New High-Strength Composite Cable Trench Cover Launched for Power & Municipal Infrastructure

Customers seek high-strength composite cable trench covers for safety, durability, easy installation and customized engineering solutions.

05-13

2026

Hanghan Electric Launches High-Security Razor Barbed Wire, Fortifying Perimeter Safety for Key Facilities

The customer inquired about the material, protection performance, application scenarios, installation and customization of razor barbed wire.

05-12

2026

New Stainless Steel Anti-Rat Spike Released To Safeguard Industrial Pipeline & Cable Safety

Hanghan Electric launches stainless steel rat-proof spikes, offering reliable physical protection for cables, pipes and infrastructure against rodents.

05-11

2026

Durable Pipeline Warning Tape for Construction Safety

Summary of underground pipeline warning tape inquiries: covering product performance, customization, installation, application scenarios and delivery terms.

05-10

2026

New Stainless Steel Bird Repellent Spikes Launched

Made of 304 stainless steel, our bird repellent spikes physically keep birds away, easy to install, widely used in power and building sites to avoid equipment faults and safety risks caused by bird nesting.

05-09

2026

New Pre-buried Warning Network: The Invisible Guardian of Urban Underground Pipelines

Warning Network: A pre-buried, high-visibility safety mesh for protecting gas, water and utility pipelines during excavation.

05-08

2026

Shandong Hanghan Electric Appliances Launches New 304 Stainless Steel Padlock, Setting a New Benchmark for Multi-Scenario Security Protection

Hanghan’s New Padlock: Industrial-Grade Security for Homes & Cities

05-07

2026

Trapped Mid-Burglary by Fence Spikes: Anti-Climb Spikes Secure Perimeter Defenses

A burglar attempting to climb over a residential fence was trapped by anti-climb spikes installed on the wall top, arrested by police after being spotted by residents.

05-05

2026

Bird Nesting Causes Power Disruptions; Stainless Steel Bird Repellent Spikes Offer a Reliable Solution

These durable 304 stainless steel bird repellent spikes effectively prevent bird nesting on power facilities and buildings to avoid short circuits and equipment damage.

05-04

2026

Reckless Construction Triggers Frequent Pipeline Damage; New Warning Tape Fortifies Safety for Underground Utilities

A high-visibility, durable underground warning tape with customizable printing helps prevent accidental pipeline damage from construction, creating a reliable safety barrier for buried utilities.

05-03

2026

Safety Risks Highlighted by Accidents: High-Weather-Resistant Metal Warning Signs Secure Power and Municipal Infrastructure

This high-weather-resistant metal warning sign provides durable, clear safety identification for outdoor power and municipal facilities, helping prevent misoperation accidents and supporting standardized project management.

05-02

2026

One-time Blockade: A Solution After a Major Cargo Theft Exposed Traditional Seal Flaws

One-time Blockade disposable security seals deliver tamper-proof, customizable protection for logistics, warehousing, and financial assets to prevent theft and unauthorized access.

04-30

2026