According to the Chinese supplier network inquiry, it is known that Yamaha Chain Saw is produced by Shanghai Sulong Industry Co. The company's business scope of mechanical equipment, hotel equipment, electronic products, power tools, rubber and plastic products, environmental protection equipment, labor prevention supplies, refrigeration equipment, instruments and meters, a class of medical equipment, communication equipment sales, network engineering, business consulting, business marketing planning, landscaping engineering. The company's headquarters was set up in Shanghai Jiading Industrial Park, by all the staff of the *** with efforts, the business continues to develop.