Ding Hwa Co., Ltd. was founded in 1978, Taiwan. We design and manufacture the world's most efficient and powerful oil-less mini air compressors and mini vacuum pumps. With a variety of potential applications, these maintenance-free, ultra-quiet, and light weight products have a proven track record of quality, durability, and reliability. We take great pride in meeting the needs of its customers with speedy professionalism. Our R&D department can customize its products to meet the unique requirements of your application. By the way, our company certified with ISO 9001.2000 and GMP. Compressors with CSA, CE, UL, PSE, & TUV GS approvals. So we guarantee we must satisfy with all you need. If you are interested, please contact with us. ... 
Taiwan