top of page


Headquarters: Hangzhou

Product Types: 2800+

Service Area: Global

Customers: 600+

ISO9001:2015, ISO14001:2015 and ISO45001:2018 Certified

Founded in 1995, Hua Guang Welding specialises in the R&D and manufacture of a broad range of brazing alloys as well as providing customers with brazing expertise. As a leading enterprise in the field of brazing, the company's main products include silver and copper based brazing alloys in the forms of rods, rings, wires, strips, foils, powder and paste, with over 2,800 specifications. The products are widely applied in the industries of HVAC/R, household appliance, electric motor, electrical, medical, automobile, carbide tool, new energy equipment, railroad system, etc.

The key attributes of the Hua Guang Welding brand are efficient, innovative and reliable. The company endeavours to make technical innovations to enhance industrial joining technologies.

Hua Guang Welding Global Sales.jpg

Intensely Customer-Centric Services

Hua Guang has a fast-growing international presence, with sales activities covering 30 countries. Customers of Hua Guang include many well-known enterprises, some of which are leaders in their respected industries. Major customers include: Gree, Midea, Danfoss, Panasonic, Mitsubishi, York, Hitachi, Daikin, Siemens, Galanz, Sanhua, WEG, Dongfang Electric, NOV, GE, EPCOS, BOE Technology and TDK.

Hua Guang has become a leading enterprise in Asia's brazing industry through over 26 years' development.

Hua Guang Sales Professionals

Innovation & Technology


The Hua Guang team is consist of talented members who are focused, creative and dedicated to their profession. The company is very experienced in applying its technology to the specific needs of its customers and providing customers with timely customised services.

Hua Guang is highly concerned about environmental protection. The company has been continuously researching key technologies and eco-friendly products which enable green and efficient manufacturing processes.

Hua Guang has established its own Key Enterprise Research Institute, R&D Centre, and Post-Doctoral Workstation. It has also participated in several key national and provincial projects. Moreover, the company has engaged in the drafting and revision of 3 national standards and 7 industrial standards on "Silver-Based Brazing Filler Metals" and "Copper-Based Brazing Filler Metals". As of 2019, Hua Guang owns 24 patents and 37 utility model patents. The company has been awarded the second prize of "National Science and Technology Progress", one of the most prestigious scientific awards in China.

Quality Assurance

The company's refined management has led to its passing of ISO9001 (quality management system), ISO14001 (environmental management system) and ISO45001 (occupational health and safety management system). The company applies the international standards of ISO/TS16949 to its quality management.

Hua Guang makes great efforts to guarantee the quality of its products by utilising advanced testing devices in the whole production process. The quality of its products is highly recognised by its international customers. The company has been granted the honours of "outstanding supplier" by many multi-national enterprises, such as Panasonic, Mitsubishi, Danfoss, Sanhua and GMCC.

Industry Leadership


Having established strong connections with 600+ customers worldwide, Hua Guang aims to establish an international win-win platform for different members of the industrial chain. As part of their work to achieve this goal, Hua Guang has been hosting Green Connection & Intelligent Manufacture Forum annually. This is an annual summit that connects China's welding industry to the world. It also provides the opportunity for professionals in academia to meet with business leaders worldwide.

bottom of page