“Global Cold Chain Excellence.”
From blast freezers to cold storage systems, we design solutions that preserve purity, taste, and nutrition.
Keeping Nature Cool, Naturally
Advanced chilling and preservation technology that maintains the natural quality of your food, always fresh, always safe.
Engineered for the Perfect Chill
Experience world-class cold chain technology ensuring your dairy, meat, and produce stay fresh from farm to fork.
Pure Nutrition, Naturally Grown
From premium mushroom cultivation to smart harvesting — quality that meets global standards.
Innovating the Future of Food
Empowering farmers and industries with advanced agro-processing and storage solutions.
Where Ice Meets Innovation
From blast freezers to cold storage systems, we design solutions that preserve purity, taste, and nutrition.
Keeping Nature Cool, Naturally
Advanced chilling and preservation technology that maintains the natural quality of your food, always fresh, always safe.
Engineered for the Perfect Chill
Experience world-class cold chain technology ensuring your dairy, meat, and produce stay fresh from farm to fork.
Pure Nutrition, Naturally Grown
From premium mushroom cultivation to smart harvesting — quality that meets global standards.
Innovating the Future of Food
Empowering farmers and industries with advanced agro-processing and storage solutions.

About LNJD

LNJD (Xi’an) Technology Co., Ltd. is a forward-thinking, high-tech enterprise specializing in the research, development, and production of intelligent refrigeration systems.
With over 20 years of deep industry expertise, LNJD integrates every stage of the cold chain from R&D and design to manufacturing, installation, and after-sales service building a complete ecosystem of modern refrigeration technology.

Our Journey

“Your Trusted Partner in Global Cold Chain Excellence.”

Our Top Products

Founded by a group of passionate HVAC/R veterans, ThermoJinn strive to build up an integrated platform for overseas buyers and Chinese factories

Our Solutions

We provide reliable, state-of-the-art cold storage and logistics services, ensuring your Chinese products reach every corner of the world fresh and safe. With advanced temperature control, efficient distribution, and global reach, we keep your business cool — wherever your customers are.

Fruits Refrigerator Upright Open

Upright Fridge

Double Air Curtain Multideck Upright Fridge

Plug-In Multidecks Display Fridge

Remote Double Air Curtain Multideck Yakarurama Fridge

Classic Island Freezer with Up & Down Sliding Door

Vertical Deep Freezer 0 Series

Pharmary Refrigerator 8 Series

Pharmacy Refrigerator 0 Series

Pharmary Refrigerator 8 Series

Heating Disinfection Sterilizer

Smart Memory Vaccine Cabinet

Horizontal Ultral Low Temperature Freezer 0 Series

Cryogenic Test Tube Freezer

Why Chose Us

Being an iconic company in the real economy, we’ve always been user centered, adhered to original technology and built a landscape of three pillars, Smart Living Ecosystem, Comprehensive Health Industry Ecosystem and Digital Economy Industry Ecosystem.

Our Latest Products

“Your Trusted Partner in Global Cold Chain Excellence.”