Chijin-Tech

Technical services focused on refrigeration, heat pump, and thermal system applications

Serving automotive and industrial clients with technical consulting, project coordination, and implementation support.

Technical Judgment Clear Boundaries Practical Delivery

ABOUT

About Chijin-Tech

Focused on refrigeration, heat pump, and thermal system applications, with clear judgment and steady coordination for real project execution.

Shanghai Chijin Technology Co., Ltd. is a technical services company focused on refrigeration, heat pump, and thermal system applications. Serving automotive and industrial clients, the company provides technical consulting, project evaluation, resource coordination, and implementation support, supported by a core team with academic grounding in refrigeration and cryogenic engineering and practical experience in application, optimization, and project management.

Focus

Refrigeration, heat pump, and thermal applications

Services

Technical consulting, evaluation, and coordination

Approach

Clear scope, efficient collaboration, practical support

Foundation

Engineering background with project experience

Focused, not generalized

Professional, not overstated

Coordinated, with clear boundaries

Practical, not decorative

FOUNDERS

Founding Team

The founding team of Chijin-Tech is made up of members with practical experience in customer service, market operations, and business coordination. Working close to frontline business environments over the long term, the team maintains direct awareness of customer needs, market feedback, and day-to-day operational realities. The team values pragmatic execution and collaborative efficiency, and is committed to serving clients and partners in a reliable and professional manner.

Zhang Yingjuan, Chairwoman

Chairwoman

Zhang Yingjuan

With professional experience in customer service, she has long been involved in frontline communication, demand response, and issue coordination, building strong service awareness and communication skills. Her working style emphasizes detail, pace, and execution, enabling solid support in understanding customer needs and moving matters forward effectively.

Rao Zhengyu, General Manager

General Manager

Rao Zhengyu

With entrepreneurial and self-operated business experience, he has long been engaged in renewable resource recycling related operations, and has developed practical understanding of market development, resource coordination, and day-to-day operations. His entrepreneurial background has shaped a strong execution mindset and operational judgment, with emphasis on efficiency, coordination, and results.

SERVICES

Service Directions

We provide technical services and coordination support based on real project scenarios.

01

Refrigerant & Compliance Support

Technical assessment and project support for refrigerant applications, transition pathways, and related policy requirements.

02

Automotive & Industrial Thermal Systems

Technical consulting and solution evaluation for refrigeration, heat pump, and thermal system application scenarios.

03

System Optimization & Energy Retrofit

Technical analysis and implementation support for efficiency improvement and retrofit of cooling and heating systems.

04

Project Evaluation & Coordination

Project evaluation and coordination support across technical solutions, testing, certification, and multi-party communication.

We do not rely on vague promises or inflated “end-to-end” claims. We value clear boundaries, sound judgment, and effective execution.

SCENARIOS

Typical Scenarios

Rather than claiming broad coverage, we focus on supporting specific application scenarios.

Automotive Thermal Management

Support for real project needs in thermal system solutions, application adaptation, project progression, and coordination.

Industrial Refrigeration & Thermal Optimization

Technical judgment, solution evaluation, and implementation support for refrigeration, heat pump, and related systems.

Refrigerant Transition & Compliance Review

Technical review and coordination support around refrigerant application, substitution pathways, and changing policy requirements.

APPROACH

How We Move Projects Forward

01

Define the issue and project boundaries

02

Conduct technical judgment and solution evaluation

03

Coordinate resources and critical interfaces

04

Support implementation and project progress

TEAM

Core Team Background

The core team has a background in refrigeration and cryogenic engineering, with practical experience in refrigerants, refrigeration equipment applications, system optimization, and engineering project management. The team understands both technology and the coordination requirements behind complex project delivery, enabling clear judgment, defined scope, and steady progress.

Refrigeration & Cryogenic Engineering System Optimization Practice Project Coordination Support Refrigerant Application Practice

CONTACT

Contact Us

For technical consulting, project evaluation, or coordination needs, please feel free to contact us.

Email is recommended as the primary contact channel, allowing us to better understand project context, clarify scope, and focus communication efficiently. You may also follow our official WeChat account for company updates and contact information.

Chinese Name
上海驰衿技术有限公司
Full Name
Shanghai Chijin Technology Co., Ltd.
Phone
021-xxxx-xxxx
WeChat Account
驰衿技术
Short Name
Chijin-Tech