2023

Leadpower Developed WEP Series And WAN Series Waterproof Power Supply,and attended the HK Lighting Exhibition & ISLE Exhibition

2018

Chenglian Power successfully completed the relocation to its new premises, further enhancing its manufacturing capabilities and providing a more advanced working environment,Samel Year,got the Certificate Of the High Effciency Waterproof Series Power Supplies,And Anual Turnover Exceeds USD45 Million Dollars

2017

In response to growing demand, Chenglian Power acquired an additional 50 acres of land and constructed a new factory spanning over 20,000 square meters. This expansion significantly increased production capacity and efficiency

2016

Got The EU TUV CE CB Certification & Patent for Waterproof Power Supply

2015

it won the title of high-tech enterprise in Jiangsu Province, and Changzhou Energy-saving and Rainproof Power Engineering Technology Research Center in Jiangsu Province was listed in our company

2014

he obtained the KC certification qualification of Korea and won the certificate of small and medium-sized science and technology enterprises in Jiangsu Province

2013

the sales exceeded 200 million yuan, and in the same year, 36000m2 of land was purchased, and the first phase planned to build a factory building (30000m2)

2012

Chenglian Power achieved recognition as a high-tech enterprise by obtaining the Jiangsu Provincial High-Tech Enterprise certification. This acknowledgement highlighted the company's commitment to technological advancements and obtained the UL certification qualification in North America and passed the national high-tech enterprise certification,

2011

Successfully held the 10th Anniversary Celebration Conference of Chenglian Power Supply

2010

Shenzhen R&D Center Was Established,Also Established Shenzhen Sales Center and Overseas Sales Center,Leadpower is The New Name

2008

Produts Passed SGS/PSE/CE Approval,Got the relavant Certificate and Anual Turnover Exceeded 15 Million USD Dollars

2006

Chenglian Power Purchased Approximately 5 Acres of Land and Constructed An 8,000 Square Meter Factory, Demonstrating Its Dedication To Self-Built Infrastructure and Manufacturing Capabilities.

2005

Chenglian Power Established Its Corporate Culture,Corporate Vision, Corporate Mission and Corporate Core Values

2004

Chenglian Power Passed ISO9001: 2000 International Quality Certification System

2003

Six Series Power Supply Obtained CCC Certificate

2001

Changzhou Chenglian Power Manufacturing Co., Ltd. was registered and established