Company Profile

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Company Overview

28 years of manufacturing and R&D experience

50 patents in total|OEM/ODM services available|Customized solution provider

Supplying High-tech Power Electronics Components Since 1998
Hubei Tianrui Electronics Co., Ltd. was founded in 1998. We are a collection of scientific research, production, sale and services of high-tech power electronics components. Focusing on the development of "Relay Protection and Power Automation", the company continues to provide complete sets of precision transformer solutions for domestic power equipment manufacturers and is a well-known manufacturer of relay protection in the industry.

50 Patents in Total
So far, Tianrui has acquired 50 patents in total, including 4 invention patents, 40 utility model patents and 6 appearance patents. Tianrui has 8 branches and offices all over China, especially in Beijing, Shenzhen, Nanjing, Zhuhai, Chengdu, Xi'an, etc.

Business Philosophy
Hubei Tianrui Electronics Co., Ltd. has always adhered to the corporate philosophy of "professionalism, practicality, innovation, and efficiency", fully leveraging its market influence advantages, deepening technological innovation, improving product reliability and service quality, enhancing management level and core competitiveness, using the capital market to strengthen strategic management of industrial chain restructuring, ensuring the company's sustainable development, and returning to society, customers, and employees with good performance.

Contact Us Now
We can provide customized solutions to our customers. For any details, contact us now.

Basic Information

Total Capitalization
US$70,000,000 to 74,999,999
Year Established
1998
Total Employees
350 to 399
Company Certificate
ISO 45001:2018, ISO 14001, ISO 9001:2015
Product Certificate
REACH, CE
Business Type
 Manufacturer ,  Exporter

Trading Capabilities

Total Annual Sales
US$30,000,000 to 34,999,999
Export Percentage
NA
OEM Service
Yes
Small Orders Accepted
Yes
Brand Names
NA
Payment Terms
NA
Main Competitive Advantages
Buyer's Specifications Accepted, Experienced R&D Department, Large Product Line, OBM (Own Branding & Manufacturing), ODM (Original Designing & Manufacturing), OEM Capability, Production Capacity, Reliability, Reputation
Other Competitive Advantages
NA
Major Customer
NA
Export Markets
 North America ,  Western Europe ,  Asia ,  Central/South America ,  Eastern Europe ,  Mid East/Africa

Business Registration Details

Registered Company
湖北天瑞电子股份有限公司
Registration Number
914290066161900252
Company Registration Address
天门市经济开发区创业大道8号
* In China, company names and addresses are registered in Chinese only.

Production Capacity

Factory Information

Factory Size
23709 Square Metre
No. of Production Lines
NA
Number of Production Staff
300 to 349
Number of QC Staff
20 to 29
Year Established
1998
Number of R & D Staff
10 to 19
Address
No. 8 Chuangye Avenue, Tianmen Economic Development Zone, Hubei, China

Other Production Capacity

Site Advantages
Hubei Tianrui Electronic Co., Ltd. was founded in 1998, integrating manufacture, market, and R&D, with over 20 years of experience and listed in 2016. Our products including current transformers, current sensors, Rogowski coils, and electric quality transformers are applied in replay protection, power automation, industrial control, new energy, rail transportation, and communication. Tianrui has certifications including ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, RoHS, CE, and more than 50 patents. We have intelligent equipment all over the workshop and branches in Nanjing.

Quality Control

Other Quality Control

Description of Quality Control/Technical Support Department
The Quality Management Department is the core department for monitoring and managing the company's product quality. It is responsible for establishing and maintaining the company's quality management system to ensure that every aspect of the product, from raw material procurement and manufacturing to finished product delivery, meets the established quality standards and customer requirements. The Technical Support Department provides technical support and assurance to the company. It is responsible for resolving technical issues during production and operation and providing technical solutions.
Quality Control Procedures
Establishment and Maintenance of Quality Management System Raw Material Procurement Phase Production Manufacturing Phase Finished Product Inspection Phase Quality Data Analysis and Improvement Customer Feedback and Handling Technical Support and Assurance

R&D Capabilities

Other R&D Capabilities

Patents and Copyrights
As of December 31, 2022, the company and its wholly-owned subsidiaries have applied for 52 patents, including 8 invention patents and 43 utility model patents that the company has obtained or applied for.
Awards and Other Recognitions
In 2013, it was approved by six ministries as the "Hubei Province Certified Enterprise Technology Center" and was one of the first national-level specialized, refined, and new "little giant" enterprises.
Location of Facilities
No.8 Chuangye Avenue, Economic Development Zone, Tianmen City, Hubei Province, China
Procedures and Practices
1. Concept development and product planning stage 2. Detailed design phase 3. Development phase 4. Verification and Release Phase 5. Post-maintenance and iteration

Business Registration Profile

by SGS

The supplier information below has been obtained from relevant government agencies in the supplier's country and is subject to change without prior notice. Business Registration Profile verification procedures were conducted by SGS, a third-party credit agency

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Registered Address
No.8 Chuangye Avenue, Tianmen Economic Development Zone
Incorporation Date
1998/06/08
Legal Form
Other joint stock limited company
Company Status
Live
Registration Agency
Market Supervision Administration of Tianmen District Municipality
Registration No.
914290066161900252
Authorized Capital
RMB40,000,000
Paid-Up Capital
NA
Import & Export License
Yes
Legal Representative
He Bin
Business Scope
Production, sales and service of electricity sensor, mutual inductor, intelligent transmitter, power module, industrial electrical appliance, instrumentation, computer software and hardware development, Internet of Things information technology services, network engineering, communication facilities, power transmission and distribution protection and control systems; Self-operated and agent import and export business of various commodities and technologies. (For licensed business projects, the business can only be operated after obtaining the permission of the relevant departments.)
Business Permit Expiry
Shareholders
He Bin;Jin Bo;Tianmen Tianshangjiu Investment Management Center (Limited Partnership);

Certifications

Company Certifications
Image Standard /Number Issued by Available Date Scope/Range
  • ISO 14001 ISO 14001 Quality Assurance Centre of China Association for Quality

    2024/09/23

    -

    2027/10/31

    CERTIFICATE OF ENVIRONMENTAL MANAGEMENT SYSTEM
  • ISO 45001:2018 ISO 45001:2018 Quality Assurance Centre of China Association for Quality

    2024/10/23

    -

    2027/10/31

    CERTIFICATE OF OCCUPATION HEALTH & SAFETY MANAGEMENT SYSTEM
  • ISO 9001:2015 ISO 9001:2015 Quality Assurance Centre of China Association for Quality

    2024/09/23

    -

    2027/09/17

    CERTIFICATE OF OUALITY MANAGEMENT SYSTEM
Product Certifications
Image Standard / Number Issued by Validity Product Name Model
  • REACH REACH GTS

    2025/10/28

    ~

    2026/10/27

    Current Sensor View list
  • CE CE Global Testing Services Co., Ltd

    2022/09/01

    ~

    2027/08/31

    CURRENT TRANSFORMER View list

Codes Of Conduct

Corporate governance
After the establishment of the joint-stock company, the general meeting of shareholders, the board of directors and the board of supervisors were established in accordance with the relevant provisions of the Company Law and the Articles of Association of the Company. The corporate governance structure was gradually established and improved and the internal control system adapted to the current development of the Company was formulated. Corporate governance and The level of internal control has been significantly improved. However, due to the short establishment of joint-stock companies, the system of corp

Newsroom

Tianrui Electronics Successfully Participated 2024 CWIEME
From May 14th to 16th, 2024, Tianrui Electronics participated in the 2024 CWIEME "German Coil, insulation material, motor and Transformer Manufacturing Exhibition", which was held at the Berlin International Convention and Exhibition Center. There were over 600 enterprises from Germany, the UK, India and other countries and regions, including about 210 Chinese exhibitors who participated in this exhibition.

Management

Corporate philosophy and mission
Hubei Tianrui Electronics Co., Ltd. has always adhered to the corporate philosophy of "professionalism, practicality, innovation, and efficiency", fully leveraging its market influence advantages, deepening technological innovation, improving product reliability and service quality, enhancing management level and core competitiveness, using the capital market to strengthen strategic management of industrial chain restructuring, ensuring the company's sustainable development, and returning to society, customers, and employees with good performance.

OEM/ODM

Factory OEM/ODM Capabilities
We have our own mold-processing center, staffed by 30 R&D engineers with an average of 20 years of experience. Our services can turn your design requirements into real products. Molds are ready in just 10 days, and we can supply your completed samples within 15 days.
Number of Production Lines
5
Factory Size
23709.0 Square Metre
Number of QC Staff
30 to 39
Number of Production Staff
100 to 149
Number of R & D Staff
30 to 39
Years of OEM/ODM Experience
18
Design Services Offered
Provide design services
Monthly Capacity
400,000 to 449,999 Pieces
Monthly Output
400,000 to 449,999 Pieces
Minimum Order
1 to 99 Pieces
Major Markets Served
Eastern Europe, Asia, Western Europe, North America, Mid East/Africa, Australasia, Central/South America
Main OEM Customers
Enterprise customers

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