Company introduce Qingdao Sifang Engine Hongda Industry & Trade Co., Ltd., which was formerly an old factory having been existed about hundred years-the subsidiary of Sifang Engine-Vehicle Factory, Ministry of Railways, was established in Jan. 1991. After being changed into the shareholding system, it is now a limited-liability company being an independent corporation, possessing staff of 600 among whom engineers and technicians account for 50. Annual sales are over a hundred million. The company is located in Chengyang Jinling Industrial Park of Qingdao, where sports scenic environment, comfortable climate, never-ending business opportunities, and convenient transportation-it is 10 km from Liuting Airport and 204 national highway cross the park. Qingdao Sifang Engine Hongda Industry & Trade Co., Ltd., Composite Materials Factory, the enterprise engaging in specially the processing of HLT aluminum honeycomb planel. It is based on quality policy "Hi-tech, High quality, Leading Service", the company is devoted itself to the research and popularization of cellular materials to introduce domestically advanced procedure and automatic equipment which conforms to aeronautical standards, for producing aeronautical aluminum honeycomb planel . By using aluminum material complying with aeronautical standards and top bond, the company has developed HLT Aluminum honeycomb planel series products, such as, floor, wallboard, inner decoration board for vehicle and vessel, bath board and various aluminum honeycomb s, etc. The quality control system established and performed in company is in accordance with standards: GB/T19001-2000 and ISO 9001:2000, which senior engineer and professor who share special allowance of State Council act as chief design supervisor. They can offer not only high quality products, but also economic reference design. To meet the demands of customers from various trades, the company never ceases to develop new products and produce qualified HLT series products. We shall pursue the tenet of "abiding by contract, keeping promises, customer-centric, quality coming first", offer the best services for customers, home and abroad.