SWT mainly produce tractors, series matched farm implements; power machinery ( including diesel engine, gas engine, new energy source machinery, etc. ), gensets (including low noise gensets, automation gensets, mobile power station) and power equipment parts. “Weituo” brand tractors earned the only top state silver medal among the same products in China. Its annual output reaches 100,000 sets, and the social possession has already topped to 2,000,000 sets. The annual capacity of engines is 80,000 sets and the generator sets’ capacity is 30,000 sets. SWT actively actualizes famous brand development tactic and it has first passed the Quality System Certification of ISO9001 among the same industry in China. The engines and low-noise generator sets have passed many country’s experiment tests such as noise, emission and temperature, and they have reached the international export standard.