WaFu Brothers (Shenzhen) Automation Technology Co., Ltd. was established in 2009. With 16 years of experience in the production of leak testers and non-standard automation equipment, it is one of the first manufacturers of airtight and waterproof testers in China, serving more than 8,000 customers at home and abroad, including Audi.
We regard product quality as our life. We strictly follow the ISO9001 quality management system in every production link of leak detectors. We regard product innovation as our blood and attach great importance to R&D investment. Over the years, the annual R&D investment in leak detection technology has accounted for more than 20% of sales.
For 16 years, we have been striving to move forward. The spirit of striving for the first place has become the belief engraved in the bones of all employees of WaFu Brothers. The flowers that we have watered with sweat day and night for many years have finally borne fruit. We are the first to completely solve the industry's major problem of sealing detectors-environmental interference affects detection accuracy!
We serve our customers wholeheartedly and are deeply loved by them. Our customers are all over the world. We have obtained many domestic and foreign product patents and numerous domestic and foreign honorary certificates. We are the first in the industry to obtain many relevant certifications such as AAA-level credit enterprise, Guangdong Province famous brand, Guangdong Province product quality assurance enterprise, 3.15 key recommended brand, etc.
Looking to the future, WaFu Brothers will uphold its original intention, strive to be the best supplier and solution provider of domestic substitution in the leakage tester industry, and win glory for the country!
Our dust-free workshop features advanced equipment and efficient production. WAFU Brothers’ leak testers use smart algorithms and innovative designs to ensure accurate results. They solve key issues in high-pressure leak testing, micro leak testing, and small product leak testing, providing reliable performance across various applications.
With a strong R&D team and deep expertise, WAFU Brothers provides end-to-end customized solutions. Our products includeleak testing, leak detection, sealing verification, waterproof testing, custom automation, and vision inspection systems. We support domestic equipment replacement and serve industries such as automotive, electronics, telecom, medical, and appliances.
WAFU Brothers (Shenzhen) Automation Technology Co., Ltd is a global leader in airtightness testing solutions. We specialize inleak testing equipment, custom automation systems, tooling fixtures, and sealing tests. Backed by years of experience, we deliver high-quality, competitive solutions through continuous innovation and smart engineering.
Established in 2009, WAFU Brothers (Shenzhen) Automation Technology Co., Ltd has accumulated 16 years of R&D and manufacturing expertise, serving over 8,000 global clients including Audi. We are a world-leading manufacturer and solution provider of leak testers (also known as hermeticity testers, waterproof detectors, leak detectors).
Industry experience
Authoritative certification
The accuracy is as high as
satisfied customers
Facing the opportunities of Industry 4.0, WAFU Brothers is accelerating the application of digital sensing technology in leak detection. We are establishing a joint smart sensing laboratory with leading research institutes to develop cutting-edge leak tester technologies.
With the mission of "Making Smart Manufacturing More Reliable", we continuously empower global manufacturing quality upgrades and strive to become a world-class intelligent airtightness testing solution provider.
1. Requirement Analysis
2. Material Procurement
3. Assembly
4. Debugging
5. Customer Acceptance
6. Packing & Shipping
Our national-level technical team consists of 80+ senior R&D engineers. We hold 11 invention patents and 36 utility model patents, and have led the development of 5 industry standards including the "General Technical Specification for Leak Testers". Our proprietary "Intelligent Adaptive Pressure Compensation Algorithm" and "Environmental Interference Elimination Algorithm" achieve 0.1Pa detection accuracy, far exceeding IEC standards and breaking the technological monopoly of欧美 enterprises in high-end leak testing equipment.
Strong enterprise strength, giving you confidence
Over 8,000 service cases globally
Detection accuracy up to 1PA, detection speed up to 3 seconds
Three-year warranty, replacement only, no repair
With our "Localized Service + Global Deployment" strategy, we have established technical service centers in Vietnam, Malaysia, Germany and the US, building a 24/7 global response system.
We have provided customized solutions for 68 Fortune 500 companies including Audi, Bosch, Huawei and Mindray, with service network covering 56 countries and regions worldwide.
