When “general thermal management” evolves into “precision temperature control”

In the traditional industrial context, “thermal management systems” address the question of whether components will overheat—ensuring that equipment operates within a safe temperature range, with relatively modest precision requirements. However, as semiconductor process nodes advance to 5 nm and even 2 nm, a thermal‑management tolerance of ±1°C is no longer sufficient; the industry now demands far more sophisticated thermal management systems—capable of maintaining temperatures within an extremely narrow fluctuation range.

Jice (Nanjing) Technology Co., Ltd. Leveraging its parent company, Nanjing Tuozhan Technology Co., Ltd.’s 27-year legacy of expertise in precision environmental control, the company has keenly identified this market demand. Its flagship product, UPECS, elevates temperature‑control stability from the industry‑standard ±0.01°C to an ultra‑precise milli‑kelvin level of ±0.002°C.

UPECS—A “System-Level Revolution” That Goes Beyond Temperature Control

If “precision temperature control” addresses the issue of temperature alone, then UPECS tackles the challenge of system-level coordination across multiple environmental parameters.

Traditional environmental control systems typically assign temperature, humidity, cleanliness, air pressure, and other parameters to separate, standalone devices, with little coordination among subsystems. This approach not only consumes valuable space and increases energy consumption but also makes it difficult to achieve consistent environmental conditions throughout the entire facility. In contrast, UPECS integrates the equipment’s main cabinet, intelligent control system, airflow circulation system, clean‑air filtration system, cooling (and heating) system, lighting system, and localized air‑bath modules (ABMs) into a deeply interconnected, unified whole. This enables temperature, humidity, cleanliness, air pressure, micro‑vibration, electromagnetic shielding, and other multidimensional parameters to operate in concert under a single control framework. With temperature stability of ±0.002°C (±2 mK), humidity stability of ±0.1% RH, and an ISO Class 1 cleanliness rating, UPECS sets a new benchmark for high‑end manufacturing environments.

From “Room-Level” to “Device-Level”—Building a Dedicated Microenvironment for High-End Equipment

UPECS’s most distinctive value lies in its ability to achieve precise, granular control—downscaling from “room-level” environmental regulation to “device-level” microenvironment customization.

In semiconductor manufacturing, lithography tools, bonding equipment, and metrology systems impose extremely stringent requirements for temperature‑field uniformity and cleanliness. UPECS delivers environmental control precision that far exceeds cleanroom standards, seamlessly integrated into the equipment’s frame to provide robust environmental assurance for every high‑end system.

Hardcore Capabilities: From Technological Breakthroughs to Industrial Implementation

The confidence of Jice UPECS stems from its end-to-end capability, spanning from R&D to delivery.

The company operates its own production facilities and maintains 100% in-house control over critical processes, ensuring product consistency and timely delivery. To date, it has served numerous global leaders in the chip and semiconductor, telecommunications equipment, and optoelectronics industries, as well as key national laboratories.

UAC300 High-Precision Environmental Control System

UBA300 High-Precision Environmental Control System

UAA300 High-Precision Environmental Control System

UCB100 High-Precision Environmental Control System

UCC100 High-Precision Environmental Control System

UCC100 High-Precision Environmental Control System

UBA200 High-Precision Silent Environmental Control System