Shifang Huifeng Oil Production Machinery Co.,Ltd was established in 1984. We are a high technical oil equipment enterprise, which specializing in research, design, manufacturer and service of oil and gas equipment. Our main products are API 6A wellhead equipment, API 16C manifold and API 11E pumping unit products, and also provide Site Installation and Commissioning, Training, Maintenance, Turn key project etc.In addition to our local market where we supply to over 20 provinces and 30 oilfields in China, we also export our products internationally. The company has a new plant facility with 54,000 square meters, a total staff of 236, of whom 56 are junior and senior technicians. Our facility has the latest CNC machining capability, forging, heat treatment and mechanical testing equipment. Since 2004, Huifeng has been ISO9001:2000 accredited, and obtained API 6A monogram in 2006. In 2006, Huifeng achieved good sales in domestic market, while actively developing overseas markets, products exported to the United States, India, Indonesia, Pakistan, Nigeria and Central Asia and other countries. In 2007, Huifeng was listed by PetroChina and Sinopec as the Class A vendor. In 2010ÃÂ¯ÃÂ¼ÃÂHuifeng moved to new plant facility with 23,000 m2 (248.000 square feet), employed more than 200 staffs, of whom 56 are junior and senior technicians. In 2012, Huifeng obtained API 16C and 11E monogram. In 2013, Huifeng passed the PR2 valve test.