We take \"quality first, integrity and enterprising\" as the production and management philosophy. Our company regards the product quality as the life of the enterprise, over the years, the product quality is stable, win by the quality in the competition, has established the firm confidence and the fine prestige in the user heart. \"Good price, good service\" to meet the customer's requirements to the maximum extent. The company can continue to grow and develop in the competition, completely depends on the support and trust of users, the firm warmly welcome customers at home and abroad to select sample order, sample customization!

The prototype ( (prototype) : one of the first prototypes made in accordance with the design pattern during the development of a new aircraft for testing and flightThe planeOr other aviation products. In the new machine trial plant, the prototype batch is usually named as 00 or 0 lot. The number of prototypes will be determined according to the new category and development needs.Aircraft variants generally require only one or two prototypes. The design changes should be made to the design defects exposed in the test and flight test of the prototype, so that the design of the new aircraft can meet the original design targets and requirements.

Boeing 777-200 isThe Boeing 777The first in the family is A model developed for the Type A market, which has A range of about 3,900 to 5,200 nautical miles across the U.S. Boeing 777-200 is usedPratt & WhitneyPW4000,General electric (ge)The GE90 or Rolls-Royce Trent 800 engine has a thrust of over 74,000 LBS., with a maximum take-off weight ranging from 505,000 LBS to 545,000 LBSvoyageIt's 9,650 kilometers. Typical seats of the standard three levels are 305, and the maximum seats are 440. As the Boeing 777 is designed with CAD rendering technology, it does not need a prototype and is directly manufactured for mass production. The first Boeing 777-200 made its maiden flight on 12 June 1994 and received the European Joint Airworthiness Certificate and certification on 19 April 1995Federal Aviation AdministrationType certificate, 180 minutes approved on May 30, 1995Double delay flightThe first aircraft was delivered to the customer on 17 May 1995United Airlines.  

     The 777-200ER is also known as the Extended Range (Increased Gross Weight) type, and is a type 200 Increased Range type that increases the maximum take-off Weight and fuel load by changing the internal structure, with a maximum take-off Weight of 297.5 tons and a maximum Range of 14,260 km. The firstBoeing 777-200 - erDelivered to British Airways on 6 February 1997.