Company Profile

MAAG Ultrasonics - Decade of Focus on High-Performance Ultrasonic Metal Welding Equipment R&D, Manufacturing, and Sales


MAAG-Ultrasonic is a high-tech, innovative company dedicated to the research, development, manufacturing, and sales of metal welding equipment for a decade. Founded by Shanghai Ruiju Equipment Co., Ltd., a leading company with a decade of experience in the metal welding industry, Maag is committed to providing advanced, reliable, and efficient metal welding solutions to industrial partners worldwide. Headquartered in Shanghai, China, the company boasts a 10,000 square meter modern production facility and R&D center. This "research before production" model ensures that technological concepts are rapidly transformed into high-quality products, while maintaining absolute control over product quality, production cycle time, and cost control.


Our products include ultrasonic metal welding machines, ultrasonic wire terminal welding machines, ultrasonic wire harness welding machines, ultrasonic metal tube sealing machines, and custom welding systems. We provide customized metal welding automation equipment and production line integration tailored to specific customer needs. Over the years, we have actively expanded our online and offline presence, as well as into overseas markets. Leveraging our global network of partners and distributors, we provide professional technical support and services to customers worldwide, earning Maag recognition in the international market. Maag Ultrasonics inherits the manufacturing expertise of Shanghai Ruiju and specializes in the innovative application of ultrasonic welding technology.


MAAG has received numerous certifications and consistently adheres to continuous innovation. We have earned ISO9001 certification, multiple utility model certificates, EU CE certification, and AAA-rated integrity certification, ensuring our products meet customer requirements.

锐巨(1)

Employee Care

In addition to the standardized 8-hour 5-day working system and full payment of social insurance, the company also provides employees the following benefits:

1. Setting up a gym, a children's playground and employee entertainment facilities in order to care for the physical and mental health of employees;

2. The establishment of a company relief fund to provide accident protection for company employees and their families. So far, more than 300 people have been helped with more than 800 thousand US dollars;

3. Setting up a dowry model to provide a bonus to outstanding employees who have worked in the company for a certain number of years and voluntarily leave for another personal development, in order to thank their contribution to the company;

4. In China's welding industry, being the first to introduce the lifelong employment system to support the employees in old age and ensure their financial status in all their life;

5. In terms of psychological care, the company offers employees and their immediate family members the benefit of a free seven-day domestic trip every year;

6. For outstanding employees of more than two years, the opportunity to become limited partners of the company and enjoy the profit dividends.

Environmental Protection

R&D: As to environmental protection, the company has always been insisting on solving problems from the source of R&D. The concept of environmental protection is implanted in the the welding products during the R&D, production and use in the whole life cycle, no matter they are products of orbital welding, cold welding, laser welding or ultrasonic welding, whose direction is towards the radiation reduction to human body and the pollution reduction in operating environments, for example, with PFC technology used in welding power supply, high-frequency electronic arc-starting technology and visual welding solutions for long-distance or external operations.

Production: Based on the concept of garbage classification and recycling, producing materials are reused as much as possible. Every month, the environmental star selection is held among the employees to improve their awareness of environmental protection.

Use: Thanks to innovative products that reduce pollution, welders can operate in clean overalls, reducing secondary environmental pollution caused by daily messes.

Friendly to the Suppliers

1. Strictly implementing the payments to suppliers and keep zero arrears;

2. Reviewing the quality system and environmental protection;

3. Strictly prohibiting the occurrence of welfare deduction and employee mistreatment;

4. Welcome global suppliers to provide us with parts, contact: info@kepuni.com

5. Welcome global partners and customers to point out the environment-unfriendly aspect or potential employee mistreatment in our work to us, contact: quality@kepuni.com

Quality

1. Our internal processes refer to automotive quality management tools such as APQP, PPAD, FMEA and 8-D reports;

2. Our Department of Quality evaluates all employees involved in product quality every month and hold quality star assessment, rewarding the good ones;

3. ISO9001 quality system certification and ISO14001 environmental management system certification conducted by external professional certification entities every year;

4. ISO45001 career health and safety management system certification conducted every year;

5. CE certification of EU conducted for all products;

6. Barcode filing system established for all parts and components, traceable to their production, sales and after-sales service.

After-Sales Service

1. Establishing a global after-sales network gradually;

2. Promising the customers a eight-year supply service of spare parts for the sold products since the sale date;

3. Response time of after-sales service within 2 hours, solution proposed within 8 hours;

4. Durative training of English-speaking global after-sales engineers, available to conduct barrier-free communication with customers;

5. Some current products upgraded to Internet of Things (IoT) technology now, and all products upgraded to IoT technology in 2025, to ensure the timeliness and convenience of application updating and after-sales service.

10,000
PHYSICAL FACTORY
300
ENTERPRISE STAFFS
50+
UTILITY PATENT
50+
RESEARCH STAFF