HongKong Hanyo International Trading Co.,Limited (Zhejiang Dajan Amorphous Transformer Co.,Ltd.) is one of the enterprise to do the import and export for all kinds of products. Our company not only have our own two manufacturers in the mainland of China of the different kinds of outdoor lighting products and amorphous transformer products.But also is the agent for many famous importers in the world to help them to find the great manufacturers of other products in China, and to control the ...