Fujian Jinghui Environmental Technology Co., Ltd

Founded in 2006 in Fuzhou, China, JHCOOL provides energy-efficient evaporative cooling, ventilation, and air quality solutions for industrial, commercial, residential, and outdoor environments worldwide.

JHCOOL Company

Core Advantages

From R&D to production, building a complete product and service system

Successfully applied IGBI frequency conversion modules to evaporative air conditioners in high temperature and humidity environments, 15 years of experience.
30 industrial evaporative coolers, 10 household window coolers, and 18 portable coolers.
Established "Water Evaporation Refrigeration R&D Center" with famous Chinese universities, holding 50+ patents.
Products comply with ISO9001:2015, CCC, CE, CB, SAA, EMC, SASO and other international safety certifications.
Serving 3500+ enterprises in China, including China Unicom, Mercedes-Benz, Haier and other famous companies.
Products exported to 100+ countries with 800+ international agents.

Production Capacity

Strong production capability ensuring on-time delivery with quality and quantity

8000㎡

Workshop area

150+

Technical engineers and skilled workers

10000+ units/month

Monthly production capacity

How We Deliver Consistent Quality

Customer communication, standardized production, and control of key components work together as one connected delivery system.

JHCOOL modern office
01

From Customer Needs to Clear Action

Our international sales and engineering teams coordinate specifications, schedules, and after-sales support for customers in more than 100 countries.

JHCOOL mass production workshop
02

Repeatable Production at Scale

Standardized workstations and disciplined line management support efficient large-scale production while keeping assembly quality consistent.

JHCOOL PCB manufacturing workshop
03

Control Where Performance Begins

Controller assembly and inspection focus on the stability of core electronics, supporting reliable frequency-conversion functions in demanding environments.

JHCOOL motor assembly workshop
04

Motors Built and Checked as a System

Motor assembly, integration, and testing are managed as connected steps, helping every cooler deliver dependable airflow and long-term operation.

About the Founder - Ms. Sophin

One of the first researchers and designers of evaporative air coolers in China

Innovation Spirit Leading Industry Development

Ms. Sophin fully utilized her university major (mold design and polymer materials) to successfully break through various restrictions on large-scale mold structures, making water evaporative coolers widely used in the Chinese market.

Developed and designed China's first evaporative air cooler using plastic materials as the shell.
Successfully developed modified PP engineering plastics suitable for outdoor use, anti-UV, anti-aging, with outdoor life of more than 10 years.
Successfully applied frequency conversion technology to evaporative cooling, achieving 16-speed regulation, forward and reverse rotation.
Expanded cooling product intelligence with smart controllers, Bluetooth speakers, and Wi-Fi connectivity.

Customization Services

We provide not only standard products but also personalized customized solutions

Product Customization

Customized product specifications and functions according to customer needs

OEM/ODM

Support brand cooperation and OEM services