Company News- Chengxi Electric Group Co., Ltd.

09 / 24

How Do We Perform Temperature Rise Testing on Every ACB?

An Air Circuit Breaker (ACB) can carry heavy current for long periods, making the temperature of its contacts and connections an important part of fin...

09 / 17

ACB Temperature Rise Testing: What Post-Production Inspection Reveals

Air Circuit Breakers (ACB) are used in low-voltage distribution systems to control and protect electrical circuits. As current flows through a breaker...

09 / 14

HV VCB Assembly: Where Precision Actually Matters

High Voltage Vacuum Circuit Breaker (HV VCB) is an important switching and protection device in medium-voltage power distribution systems. Its manufac...

09 / 09

MCCB Inspection: From Component Assembly to Final Quality Control

Molded Case Circuit Breaker (MCCB)is an important protection device in low-voltage distribution systems. Its manufacturing quality depends not only on...

09 / 07

Why Manufacturing Efficiency Decides VCB Delivery Timelines?

Vacuum Circuit Breaker (VCB) is an important switching and protection device in electrical distribution systems. For B2B buyers, manufacturing efficie...

09 / 02

Before Packing, Every ACB Goes Through a Final Wiring Check

A finished Air Circuit Breaker doesn't go straight from the assembly line to a shipping crate. Between those two points there's a step that doesn't sh...

08 / 26

Day And Night Shipment Process Ensures On-Time Delivery

Timely delivery is an important part of supply chain management. At ChengXi Electric Co., Ltd., our team carefully arranges the loading process to ens...

08 / 25

Every ACB Is Wooden-Frame Packed Before It Leaves Our Factory

Before shipment, every Air Circuit Breaker (ACB) in our CHW1 series goes through wooden frame packing on the workshop floor. The Packing Process Indi...

08 / 24

Every Smart WiFi RCBO Is Trip-Tested Before It Leaves Our Factory

A leakage protector only matters if it trips when it's supposed to. That's why every Smart WiFi RCBO Circuit Breaker with Overload & Leakage Pr...

08 / 21

MCB: Assembled Right, Tested Right, Then Shipped

Small in size, but the first line of defense in terminal distribution — that's the miniature circuit breaker (MCB). Across its DZ47, DZ30 and related ...

03 / 30

Stocking Up for Reliability: ChengXi Electric Prepares Fuse Type Knife Switch Orders

ChengXi Electric Co., Ltd. is pleased to share a recent update from our production floor as we complete a new round of stock preparation for our Fuse ...

07 / 30

The Chengxi website is launched today.

Chengxi Electric has always adhered to the corporate philosophy of "customer-centricity, employee development, and contribution to society," and is co...

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