Renewal of RACC2025 | Focusing on Manufacturing Home Appliance Supporting Sensors - Tianchang Yongjie Electronics Co., Ltd. will make three consecutive appearances at the China Refrigeration and Cold Chain Exhibition


Booth Number: 3-E88

In Hangzhou Grand Convention and Exhibition Center,

we sincerely invite you to come to visit its booth

for more exchange and cooperation!

On Oct. 23rd to 25th, 2025

More future chances, beyond 5th Sessions.

Sharing business opportunities, see you in Hangzhou, China!

Company Profile

Tianchang Yongjie Electronics Co., Ltd. was established in 2005. It is a high-tech enterprise specializing in the research and development, production, and sales of household appliance supporting sensor products such as NTC thermistor NTC temperature sensors, PT100, PT1000 platinum resistance sensors, DS18B20 digital temperature sensors, etc. The various types of sensor products produced by the company can be widely used in household appliances such as air conditioners, refrigerators, water heaters, induction cookers, underfloor heating, and bread makers, as well as in fields such as automobiles, communications, and fire alarms.


The company currently has 5 R&D engineers and over 100 production employees. Yongjie Electronics closely grasps market demand, collaborates closely with partners, continuously improves and provides high-tech sensor products, and brings customers cost-effective products.


The company has established long-term cooperative relationships with many large domestic enterprises based on good credit and high-quality services.


Tianchang Yongjie Electronics Co., Ltd. warmly welcomes friends from all walks of life to visit, inspect, and negotiate business, and seek common development!


Main Products










On October 23-25, 2025, Yongjie Electronics Co., Ltd. in Tianchang City will join hands with China Refrigeration and Cold Chain Exhibition for the third time. At that time, Yongjie Electronics will grandly exhibit a series of home appliance supporting sensors such as NTC thermistors, temperature sensors, and air conditioning/car air conditioning temperature sensors. We welcome new and old customers to visit Yongjie Electronics booth: 3-E88 for exhibition and negotiation. We will be dedicated to serving you.

Address: No.1 Shengming Road, Yongfeng Industrial Park, Tianchang City, Anhui Province

Official website: https://yongjiedianzi.1688.com

Phone/Fax: 0550-7035226

More professional, more international, and larger scale

In 2025, the RACC exhibition will celebrate its fifth edition, with an expected exhibition area of 70000 square meters, over 900 global exhibitors, and more than 150 international professional forums, attracting more than 40000 professional buyers from home and abroad.

At the same time, RACC2025 will undergo comprehensive quality upgrades, not only increasing the number of exhibitors and exhibition area, but also attracting more brand enterprises to participate and elevate the level of the exhibition; Expand the number of professional visitors and improve the quality of exhibitions; Increase capital investment, strengthen resource integration, comprehensively expand the promotion of RACC exhibition, expand international influence, and create a truly international brand refrigeration exhibition!