Company Tianjin Ruixin Technology Co.,Ltd

Stocks

300828

CNE100003SZ8

Electrical Components & Equipment

End-of-day quote Shenzhen S.E. 11/11/2026			5-day change	1st Jan Change
15.68 ^CNY	+8.21%		+15.89%	-6.83%

10-26	Tianjin Ruixin Technology Co.,Ltd Reports Earnings Results for the Nine Months Ended September 30, 2026	CI
08-23	Tianjin Ruixin Technology Co.,Ltd Reports Earnings Results for the Half Year Ended June 30, 2026	CI

Business description: Tianjin Ruixin Technology Co.,Ltd

Tianjin Ruixin Technology Co Ltd is a China-based company primarily engaged in the research, development, production, and sales of precision industrial aluminum alloy components and parts. The Companyâ€™s main products include electrical automation equipment components, such as power electronic heat sinks and automation equipment; automotive lightweighting and automotive thermal management system components and parts, such as new energy vehicle motor housings, battery boxes and accessories, and power management unit heat sinks. The Company also provides heat exchange system solutions and metal component solutions. The Companyâ€™s products are applied in the fields of industrial automation and heat exchange systems, automotive lightweighting and automotive thermal management systems, and clean energy.

Number of employees: 653

Sales by Activity: Tianjin Ruixin Technology Co.,Ltd

Fiscal Period: December	2021 (CNY)	2022 (CNY)	2023 (CNY)	2024 (CNY)	2025 (CNY)
Manufacturing	575M	766M	665M	622M	594M

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Geographical breakdown of sales: Tianjin Ruixin Technology Co.,Ltd

Fiscal Period: December	2021 (CNY)	2022 (CNY)	2023 (CNY)	2024 (CNY)	2025 (CNY)
China	457M	620M	541M	505M	470M
Export	117M	146M	123M	117M	124M

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Executive Committee: Tianjin Ruixin Technology Co.,Ltd

Manager	Title	Age	Since
Cang Sang Ling CEO	Chief Executive Officer	58	21/10/2025
Zhe Wang DFI	Director of Finance/CFO	61	01/05/2017
Qiao Qiao SAM	Sales & Marketing	42	22/06/2020
Yong Yang IRC	Investor Relations Contact	51	-
Ran Li SEC	Corporate Secretary	39	21/10/2025

See TIANJIN RUIXIN TECHNOLOGY CO.,LTD governance

Composition of the Board of Directors: Tianjin Ruixin Technology Co.,Ltd

Director	Title	Age	Since
Zhan Chang Guo CHM	Chairman	72	01/01/2007
Qiao Qiao BRD	Director/Board Member	42	22/06/2020
Yang Liu BRD	Director/Board Member	45	11/09/2023
Cang Sang Ling CHM	Chairman	58	29/09/2025
Xu Zhang BRD	Director/Board Member	28	29/09/2025
Qing Wang BRD	Director/Board Member	42	29/09/2025

Composition of the Board of Directors

Shareholders: Tianjin Ruixin Technology Co.,Ltd

Name	Stocks	%	Valuation
Zhong Ou Asset Management Co., Ltd 0.1562 %	130,300	0.1562 %	264 096 ¥
Gfund Management Co., Ltd. 0.0903 %	75,300	0.0903 %	152 620 ¥
Huatai-PineBridge Fund Management Co., Ltd. 0.07 %	58,400	0.07 %	118 367 ¥
Hongde Fund Management Co., Ltd. 0.006832 %	5,700	0.006832 %	11 553 ¥
Fullgoal Fund Management Co., Ltd. 0.002397 %	2,000	0.002397 %	4 054 ¥

List of TIANJIN RUIXIN TECHNOLOGY CO.,LTD shareholders

Company details: Tianjin Ruixin Technology Co.,Ltd

Tianjin Ruixin Technology Co., Ltd.

5 Haitai North Road

300384, Tianjin

http://www.ruixin-eht.com

address Tianjin Ruixin Technology Co.,Ltd(300828)

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TIANJIN RUIXIN TECHNOLOGY CO.,LTD	+8.21%	+15.89%	-5.31%	-4.68%	358M
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TRANE TECHNOLOGIES PLC	+1.87%	+4.56%	+1.79%	+91.23%	92.12B
DELTA ELECTRONICS, INC.	+1.57%	+1.97%	+31.87%	+326.69%	100B
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Average	+3.19%	-1.29%	+7.60%	+135.10%	115B
Weighted average by Cap.	+2.24%	-2.27%	+5.48%	+125.17%