Yuh Bang Machinery has maintained its manufacturing base in Taiwan, with all products manufactured 100% in-house.The company utilizes over 20 precision CNC machines to precisely control the accuracy of oil-free vane and piston vacuum pump components, ensuring the highest precision and highest standardization. For 30 years, our specialized production of oil-free vane vacuum pumps (DV, RV)oil-free piston vacuum pumps (DP, MP, SP, JP, JPL)and oil-free piston air compressors