Our Team

XinLi -GM

IECSC37/TC37 member

Founder & Managing Director - Promov

Vice Chairman of construction lightning Protection Committee of Architectural Society of China

Member of Lightning Committee of Chinese Meteorological Society

Adiunct professor of NanjingUniversity ofInformation Science and Technology

125 Product Patents

First prize of Science and Technology Progress Second prize of scientifc and technological Progress achievement of chinese Meteorological Society

Participate in the drafting of lEC and national standards

Under his leadership, R&D team invented

"Current sorting channel" technique

"On-line microampere-level leakage detection" technique

"Atmospheric electric field signal following test" technique

"Signal line lightning protection product failure display" technique

"Ground resistance measurement with ranging function" technique

The invention and creation of a special backup protection device for SPD fill the technical gap in the global lightning protection industry, and provide comprehensive lightning protection technology solutions for users in various industries.

2004-Now

Company History Timeline

2004

Company established

2006

Settled in National Torch High-tech Zone

2009

TVSS lightning protection device successfully developed
Signal-level SPD with trip indication successfully developed

2010

MCB-compatible reclosing device successfully developed, invention patent obtained

2011

SPD Backup Protector (SSD) successfully developed, technology launched in Beijing

2012

Laboratory obtained CNAS accreditation
Honeycomb lightning detection system successfully developed
SSD product launched and put into market supply in Beijing

2013

Variable-pitch DC discharge gap successfully developed
Ranked among Forbes China Top 100 Unlisted Enterprises
Participated in APL Asia-Pacific International Lightning Protection Conference

2015

SSD technology influenced the formulation/revision of multiple domestic and international lightning protection standards
Parametric circuit breaker with graded short-circuit current control trip successfully developed
Long-life power socket with reverse thrust control successfully developed Participated in APL Asia-Pacific
International Lightning Protection Conference

2016

Lightning protection system with microampere-level SPD leakage current online monitoring (per GB/T 21431) commercialized
Laser welding technology applied to SPD thermal trip
Participated in ICLP Estoril 2016 International Lightning Protection Conference

2017

Anti-misoperation AFDD with interference-based synchronous fingerprint successfully developed, accurate arc identification
Undertaken national military standard "General Specification for Military Surge Protective Devices"
Hosted the 1st "Xiamen International Lightning Protection Technology Exchange Conference"

2018

Joined IEC SC37A Working Group
Lightning surge-resistant electromagnetic circuit breaker successfully developed, improved high-speed rail operation stability
SSD national energy standard released
SSD delayed trip control successfully developed
Became a member of IEC SC37A Working Group

2019

Hosted the 2nd "Malaysia International Lightning Protection Technology Exchange Conference"

2023

Selected as the 5th batch of national "Specialized, Refined, Differential, Innovative" Little Giant Enterprises by Xiamen Municipal Bureau of Industry and Information Technology

2024

Hosted IEC Conference

2025

Selected as "Top 10 Ingenious Product Brands of Intelligent Lightning Protection System in China's Intelligent Building Industry 2025"