A drilling rig is an integrated system that drills wells, such as oil or water wells, in the earth's subsurface. Drilling rigs can be massive structures housing equipment used to drill water wells, oil wells, or natural gas extraction wells, or they can be small enough to be moved manually by one person and such are called augers. Drilling rigs can sample subsurface mineral deposits, test rock, soil and groundwater physical properties, and also can be used to install sub-surface fabrications, such as underground utilities, instrumentation, tunnels or wells. Drilling rigs can be mobile equipment mounted on trucks, tracks or trailers, or more permanent land or marine-based structures. The term "rig" therefore generally refers to the complex equipment that is used to penetrate the surface of the Earth's crust. · Drill string · Mud tank · Drilling · Mud pump · Workover · Well drilling · Corrosion inhibitor · Drill Pipe
Rugao Yaou Import & Export trade Co. LTD. was established in 2004 among the earliest trading companies strongly supported by Ministry of Foreign Trade and Economic Cooperation. The headquarter is based in Rugao, a city of beautiful scene and efficient transportation. The branch is located in the metropolis Shanghai.
Our company is specialized in different areas of products, such as Oil Well Drilling Equipment, Electric Motorcycles & Spare Parts, Fabrics, Baby Clothes, Hotel & Home Amenities.
Our company inherits the strategy of "people oriented and talents based" and adopts modern enterprise management system, collectivize management pattern, in line with international standards.
Our strong experienced team can promote the steady development of enterprise and set up the most attractive talent platform. The company vigorously advocates the enterprise core value of "Truth, Trust, Innovation and Sharing", regards "Build happy life with joint efforts" as philosophy and builds a career platform of harmonious development between enterprise and employees and between enterprise and society.
Crownwell Compressor is a professional company of industrial air compressors, air treatment and air compressor spare parts. Crownwell has two business divisions, one is Crownwell own brand products, the other brands are Atlas Copco, Ingersoll Rand and Hanwha products, etc.
Crownwell has been marketing industrial compressed air equipment to global market since 2006 and the main assembling plant covers more than 50,000 square meters and 320 employees. By the end of year 2017, Crownwell has supplied total 26000 compressors to over 82 countries. The scope of supply starts from the smallest compressors used by individuals to very large compressors used in heavy industrial applications.
Crownwell Shanghai started the business as a close partner of Atlas Copco and Ingersoll Rand since 2006, our sales team can provide you competitive price with high quality products, our customer supporting team will get all your orders fulfilled on time and provide you excellent aftersales service.
Our product range represents the most comprehensive portfolio of compressed air equipment offered for thousands of applications in the Oil, Textile, Food, Marine, Mining and many other industries. Our products consist of medium and high pressure reciprocating compressors, oil-injected screw compressors, oil free screw compressors, vane compressors, centrifugal compressors, portable compressors and drilling rigs.
Our mission is to bring China assembled compressors of good quality and service, with attractive price for all the customers all over the world. You are welcomed to be developed with Crownwell together for a fruitful future.