TONGFANG was founded in 1997. After 27 years of development, TONGFANG has developed into a world-renowned group company in electronic soldering materials field. Headquartered in Shenzhen, we have an annual revenue of more than RMB 1.7 billion, over 1,000 employees, and we are bringing benefits for customers in over 80 countries and regions.Our products have continuously improved production and distribution quality and are among the top in China. Has been accepted as a trusted company among customers, with Flux and Solder Paste products having number one sales figures in China. There are also other products such as Conformal Coating, SolderBar/Wire, Cleaner used in the industry for cleaning, soldering, coating related to circuits. electronics which is an important component of the PCBA electronic circuit board There are different functions for each product. and our products have quality according to international standards We have 6 affiliated enterprises, including Jiangsu Sanwo Company, TONGFANG (Nantong)