Hangzhou Longer Sawchain Co., Ltd (partner of Hangzhou Qirui tools Ltd) is one of the most professional manufacturer of saw chains in China. It is near to the beautiful Qiantang River, about 20 km away from Xiaoshan International Airport and about 2-hour drive from Shanghai and Ningbo Port respectively.

The company has independent import and export rights. It is specialized in producing a diversity of saw chains. With the already developed products being 1/4". 325" 3/8". 404" 3/4" and other series. All raw materials being imported from America, which shares the same brand number with OREGON. Heat treatment is dealt in a professional Taiwan-funded enterprise. Each individual chain is subject to inspection before packaging and every day draw out some chains for Static tensile breaking test. All these are done in order to ensure the quality of the product.

Having experienced two years' increasing development, improvement and consummation, our products' quality is comparable to its international counterparts and in a leading position in domestic market. They are far sold to more than twenty countries, including America, Russia, Brazil and so on.

By adhering to the development principle of being "honest", " practical", "enterprising" and "double win"-oriented, this company will cooperate with new and old customers earnestly to develop chainsaw chain of "Longer" brand.