About Us

Introduction

CP&P inc. provides knowledge and expertise in electric vehicles battery machinery engineering/maintenance management and Quality Assurance for Automotive core parts throughout North America.


EV battery machinery engineering and maintenance
We engage electric vehicle battery machine professionally management, install, Set up and develop better production flow and EV battery production management team in production equipment maintenance to ensure continuous production manage, including troubleshooting, regular preventive maintenance plan execution, and equipment modification/improvement/up-grade for EV battery Machines. As EV Battery machines technology are develop with global car manufacture brand


Quality Assurance for Automotive core parts
We engage in reliability test & validation for auto mobile core parts with global car manufacture brand.


We are ready to hand over the right key to the obstacles you face through our customized service for the customers.

Company Structure

4 Step USA is a holding company that consists of 4 subsidiary companies

01

CP & P SP

  • - EV battery machinery engineering and maintenance management at Ultium cell
02

CP & P MI

  • - EV battery machinery engineering and maintenance management at LG Energy solution
03

CP & P OH

  • - EV battery machinery engineering and maintenance management at LG Energy solution/Honda
04

CP & P MI

  • - Reliability Test & Validation at Hyundai Mobis
  • - Quality Assurance for Auto Mobile Sub-part
05

CP & P Canada

  • - EV battery machinery engineering and maintenance management at Next Star Energy

4Step Communication Inc.
(Holding Company)

Company History

2001

Founded
Mitsubish wireless

2006

CP&P TN founded Asurion
Intensive Inspection

2009

Huawei Korea
Touchstone wirelsss

2012

CP&P TX founded
Dallas Facility open
Wireless Warehouse
Goldie Group

2004

LG electronic Alabama
LG electronics in Korea

  • - Cellphone repair
  • - LCD refurbishment

4 Step USA (HQ) founded
4 Step KR founded.

2008

SONY Chemical
Mitsubish Electrics  

  • - Strategic partnership

 

2010

T-mobile
Bright point PRC
Imgram Micro.
Assurion Hongkong
Green stream

2015

Hyundai Mobis Michigan MI

  • - Provide Production Employees & Professional Staffs
  • - Provide Reliability Test & Validation for Auto Mobile core parts (Hyundai Mobis)

 

2021

LG PRI / Ultium Cell/ TN USA

  • - EV battery machinery engineering and maintenance management at Ultium cell

2024

LG PRI / LG Energy solution / Michigan

  • - EV battery machinery engineering and maintenance management at LG Energy solution

2023

LG PRI / Next Star Energy / Canada

  • - EV battery machinery engineering and maintenance management at Next Star Energy

Business

Refurbishment

Focus on intensive quality inspection service & refurbishemnt


LCD COSMETIC Parts Repair Process

  • LCD Glass Replacement
  • LCD Polarizer Film Replacement
  • LCD Touch Panel Replacement
  • LCD Backlight Replacement
  • LCD Fpcb Replacement

LCD & Mobile Disassembly Process

  • LCD & Mobile Disassembly Process
  • LCD Glass Removal
  • LCD Polarizer Removal
  • LCD Touch Panel Removal
  • LCD Backlight Removal
  • LCD FPCB Removal
  • LCD Module Removal
  • Mobile Parts

Mobile Parts & Jig Procurement Process

  • Adhesive Tape & Sticker
  • Alignment Jig & Inspection Jig
  • Glass Type Parts
  • Equipment for Parts Refurbishment
  • Mobile Assembly Parts

Mobile Parts Repair Process

  • PC COVER Repainting
  • AL COVER Repair
  • Glass COSMETIC Repair
  • HOME BUTTON Repair
  • Parts Repair

Contingent Workforce Staffing & Management

Core Values

Core Values


Our Process

Core Values

Locations

Locations

Each company assigned & located near its customer in order to provide closed support

location